3D Printing Warhammer: A Comprehensive Guide for Hobbyists

If you’re an avid Warhammer enthusiast looking to take your hobby to the next level, 3D printing can be a game-changer. In this comprehensive guide, we will delve into the world of 3D printing and explore how it can revolutionize your Warhammer experience. From the basics of 3D printing technology to the intricacies of creating your own customized Warhammer models, this article will provide you with all the information you need to get started.

In the first section of this guide, we will introduce you to the world of 3D printing and explain the technology behind it. We will explore the different types of 3D printers available in the market and discuss their pros and cons. Additionally, we will provide insights into the materials used in 3D printing and their suitability for Warhammer models.

Understanding 3D Printing Technology

3D printing, also known as additive manufacturing, is a process of creating three-dimensional objects from a digital file. It works by building up the object layer by layer, using a variety of materials and technologies. One of the main advantages of 3D printing is its ability to produce complex shapes and intricate details that are challenging to achieve through traditional manufacturing methods.

The Basics of 3D Printing

The 3D printing process begins with a digital model of the object you want to create. This model is typically created using 3D modeling software or obtained from online repositories. The model is then sliced into multiple layers, each of which represents a thin cross-section of the object. These layers are then sent to the 3D printer, which builds the object layer by layer, following the instructions provided by the sliced model.

Types of 3D Printers

There are several types of 3D printers available in the market, each utilizing different technologies to create objects. The most common types of 3D printers for hobbyists are Fused Deposition Modeling (FDM) and Stereolithography (SLA) printers.

FDM printers work by extruding a thermoplastic filament through a heated nozzle, which then solidifies as it cools down, forming each layer of the object. FDM printers are affordable, easy to use, and widely available, making them a popular choice among hobbyists.

SLA printers, on the other hand, use a liquid resin that is cured layer by layer using a UV laser or projector. SLA printers can produce highly detailed and smooth objects, making them ideal for intricate Warhammer models. However, they are generally more expensive and require more advanced setup and maintenance.

Choosing the Right 3D Printer

When selecting a 3D printer for Warhammer printing, several factors should be considered, including print quality, build volume, ease of use, and cost. It’s essential to find a printer that suits your specific needs and budget.

If you’re just starting with 3D printing and have a limited budget, an entry-level FDM printer like the Creality Ender 3 or Prusa i3 MK3S can be an excellent choice. These printers offer a good balance between affordability and print quality, making them popular among beginners and experienced users alike.

For those seeking higher print quality and are willing to invest more, SLA printers such as the Anycubic Photon or Formlabs Form 3 can deliver exceptional results. However, keep in mind that SLA printers require additional considerations, such as the need for a well-ventilated workspace and the handling of liquid resin.

Selecting the Perfect Material

The material used in 3D printing plays a crucial role in the final quality and characteristics of the printed object. When it comes to Warhammer models, it’s essential to choose a material that not only provides excellent detail but also offers durability and ease of post-processing.

PLA (Polylactic Acid)

PLA is one of the most commonly used materials in 3D printing due to its ease of use, low cost, and wide availability. It is a biodegradable thermoplastic derived from renewable resources such as cornstarch or sugarcane. PLA is an excellent choice for beginners and hobbyists due to its low printing temperature, minimal warping, and pleasant odor during printing.

However, PLA may not be the best choice for Warhammer models that require high strength or heat resistance. It is more prone to breakage under stress compared to other materials, and it can deform when exposed to high temperatures.


Resin-based 3D printing, commonly known as SLA or DLP printing, offers exceptional detail and smoothness, making it ideal for intricate Warhammer models. Resin is a liquid photopolymer that cures and solidifies when exposed to UV light.

Resin-based printers can produce highly detailed and accurate prints, capturing even the finest details of your Warhammer designs. They also offer a wide range of material options, including standard resins, flexible resins, and even specialty resins that mimic the properties of specific materials like metal or ceramic.

However, resin printing comes with its own set of considerations. It requires additional safety precautions due to the toxicity of uncured resin and the need for UV light exposure during the printing process. Proper ventilation and protective equipment, such as gloves and safety glasses, are essential when working with resin.

Preparing and Slicing Your Models

Once you have your 3D printer and material ready, the next step is to prepare your Warhammer models for printing. This involves slicing your 3D model into layers that the printer can understand and follow. Slicing software plays a crucial role in this process, allowing you to set various parameters and generate the necessary instructions for the printer.

Choosing Slicing Software

There are several slicing software options available, both free and paid, each offering different features and capabilities. Some popular choices among 3D printing enthusiasts are Ultimaker Cura, PrusaSlicer, and ChiTuBox.

When selecting slicing software, consider factors such as ease of use, compatibility with your specific printer, and the ability to fine-tune settings for optimal print quality. It’s also worth exploring online communities and forums related to your printer model, as they often provide recommendations and resources specific to your setup.

Optimizing Print Settings

Once you have chosen your slicing software, it’s essential to fine-tune the print settings to achieve the best possible results for your Warhammer models. Key parameters to consider include layer height, print speed, infill density, and support structures.

Layer height determines the thickness of each printed layer and affects the level of detail in your model. Lower layer heights result in smoother surfaces but increase printing time. Finding the right balance between detail and printing speed is crucial.

Print speed determines how fast the printer moves during printing. Higher speeds can reduce print time but may sacrifice print quality, especially for intricate models. Experimenting with different speeds and observing the results is the best way to find the optimal setting for your specific model and printer.

Infill density refers to the internal structure of your printed object. For Warhammer models, a higher infill density, such as 20-30%, is generally recommended to provide sufficient strength and stability to the model while minimizing material usage.

Support structures are temporary structures added to the model during printing to support overhangs and complex geometries. They are generated by the slicing software and need to be removed after printing. Adjusting support settings, such as density and pattern, helps minimize their impact on the final print while ensuring adequate support where needed.

Post-Processing Techniques

After your 3D printer has completed its job, there are several post-processing techniques that can enhance the appearance and durability of your Warhammer models. While some printed objects may require minimal post-processing, others may benefit from additional steps to achieve a professional-looking finish.

Sanding and Smoothing

One common post-processing technique is sanding, which helps remove layer lines and smooth the surface of your printed models. Sandpaper with different grits can be used to gradually smoothen the surface, starting with a coarse grit and progressing to finer grits for a polished finish.

Additionally, various sanding tools, such as sanding blocks or Dremel attachments, can help reach intricate areas and achieve consistent results. Wet sanding is another technique that involves using water to keep the sandpaper wet, reducing friction and heat generation during sanding.

Priming and Painting

Priming and painting your Warhammer models can greatly enhance their appearance, adding depth, texture, and realism to the printed surfaces. Before painting, it’s crucial to apply a primer layer that prepares the surface and improves paint adhesion.

Priming can be done using spray primers or brush-on primers, depending on personal preference and the complexity of the model. Once the primer is dry, the model can be painted using acrylic paints specifically formulated for miniature painting. Applying multiple thin layers of paint allows for better control and avoids obscuring the fine details of the model.

Various painting techniques, such as dry brushing, washes, and layering, can be employed to achieve different effects and highlights. Experimenting with different painting techniques

Assembling and Gluing

After printing and post-processing individual components of your Warhammer models, it’s time to assemble them. Depending on the complexity of the model, assembly may involve attaching multiple parts, such as limbs, weapons, or accessories, to create the final composition.

Using an appropriate adhesive is crucial for a strong and durable bond between the parts. Depending on the material used in printing, different types of adhesives may be suitable. For example, cyanoacrylate (super glue) works well for bonding PLA parts, while epoxy resin may be more suitable for resin-based prints.

When gluing the parts together, ensure proper alignment and hold them firmly until the adhesive sets. It’s also helpful to use clamps or rubber bands to secure the parts in place while the adhesive cures. Take care not to use excessive glue, as it can create unsightly residue or interfere with the model’s details.

Troubleshooting Common Issues

While 3D printing Warhammer models can be a rewarding experience, it’s not uncommon to encounter challenges or issues along the way. Understanding common problems and their potential solutions can save time and frustration, ensuring successful prints.

Print Warping and Adhesion Issues

One common issue faced by 3D printing enthusiasts is print warping, where the corners or edges of the printed object lift or curl during the printing process. This can result from uneven cooling or poor adhesion between the print and the build plate.

To address print warping, ensure that your printer’s build plate is clean and level. Proper bed leveling helps maintain consistent adhesion throughout the print. Additionally, using a heated bed and applying a thin layer of adhesive, such as glue stick or 3D printing bed adhesive, can improve adhesion and reduce warping.

If warping persists, consider using a brim or raft. These are additional base layers printed around the object, providing extra adhesion to the build plate and reducing the chances of warping. They can be removed after printing using a sharp knife or similar tools.

Layer Shift and Misalignment

Layer shift occurs when the printed layers are misaligned, resulting in a skewed or distorted object. This issue can be caused by various factors, including loose belts, mechanical issues, or improper slicer settings.

To address layer shift, start by checking and tightening the belts and screws in your printer’s mechanical components. Ensure that the printer’s frame is stable, and there are no obstructions or interference during the printing process. Additionally, double-check the slicer settings for accurate positioning and ensure that the model’s dimensions match the slicing software’s settings.

Overhangs and Support Removal

3D printing intricate Warhammer models often involves dealing with overhangs, areas of the model that extend beyond a 45-degree angle from the vertical. These overhangs may require support structures during printing to ensure successful printability.

After printing, removing the support structures cleanly without damaging the model can be a challenge. To facilitate support removal, consider adjusting the support density and pattern in your slicer settings. A lower density or a different support pattern can make support removal easier while still providing adequate support during printing.

When removing supports, use pliers, flush cutters, or similar tools to carefully detach them from the model. Take your time and be patient to avoid damaging the model’s delicate details. Sanding or filing may be required to smooth any rough areas left behind by the support structures.

Expanding Your Warhammer Collection

One of the exciting aspects of 3D printing Warhammer models is the ability to expand your collection beyond the commercially available options. With the vast online community and repositories dedicated to sharing 3D-printable models, you can access a wide range of unique and customizable designs.

Online Communities and Repositories

Online communities, such as Thingiverse, MyMiniFactory, and Cults3D, are treasure troves of 3D-printable Warhammer models. These platforms allow users to share their designs, providing a wealth of options for expanding your collection. You can search for specific Warhammer factions, characters, or even terrain pieces to find models that suit your taste.

When downloading models from these platforms, make sure to check the licensing terms specified by the designer. Some models may be available for personal use only, while others may allow for commercial use or modifications.

Customizing and Modifying Models

One of the greatest advantages of 3D printing is the ability to customize and modify existing models to suit your preferences. Whether it’s adding unique details, adjusting sizes, or combining elements from multiple models, customization allows you to create truly personalized Warhammer creations.

To customize models, you’ll need 3D modeling software, such as Blender, Fusion 360, or Tinkercad. These software tools enable you to modify existing models or create your own designs from scratch. Learning the basics of 3D modeling can be a rewarding experience and open up endless possibilities for creating truly unique Warhammer models.

Legality and Ethics

When using 3D-printed models in your Warhammer games, it’s essential to consider the legality and ethics surrounding the use of copyrighted designs. While some models available online may be fan-made and freely shareable, others may infringe on intellectual property rights.

It’s crucial to respect the rights of the original designers and follow any licensing terms specified for each model. If you plan to use 3D-printed models for commercial purposes or public display, it’s advisable to seek permission from the respective designers or explore official licensing options provided by the Warhammer brand.

Showcasing Your Creations

After investing time and effort into 3D printing Warhammer models, you’ll undoubtedly want to showcase your creations and share them with the Warhammer community. Here are some tips to help you display and photograph your models effectively.

Displaying Your Models

Creating an attractive display for your Warhammer models can enhance their visual impact and make them stand out. Consider investing in a display cabinet or shelves that provide adequate space and protection for your collection.

Arranging your models creatively can add visual interest. Experiment with different poses, formations, or thematic groupings to create a unique display. Adding small props or terrain elements can further enhance the overall presentation.

Photographing Your Models

Photographing your Warhammer models allows you to capture their details and share them with others. To get the best results, consider the following tips:

  • Use a well-lit area with natural light or bright, diffused lighting to avoid harsh shadows and capture accurate colors.
  • Use a tripod or stabilize your camera to ensure sharp images.
  • Experiment with different angles, focal lengths, and compositions to highlight the unique features of your models.
  • Consider using a macro lens or macro mode on your camera to capture fine details up close.
  • Post-process your photos using editing software to enhance colors, contrast, and sharpness if desired. However, be careful not to over-process and alter the appearance of your models.

Advanced Techniques and Customization

If you’re looking to take your Warhammer models to the next level, there are advanced techniques and customization options that can help you create truly unique and personalized creations.


Kitbashing involves combining parts from different Warhammer kits to create a unique model. This technique allows you to mix and match components, swap weapons or accessories, and create custom poses. It’s a great way to add variety to your collection and put your own creative twist on existing Warhammer designs.

Sculpting and Prosthetics

If you’re comfortable with sculpting, you can take customization to the next level by adding unique details or even sculpting entire parts from scratch. Sculpting allows you to create intricate armor patterns, facial expressions, or other custom elements that can truly make your models one-of-a-kind.

When sculpting, consider using epoxy putty, such as Green Stuff or Milliput, which can be shaped and molded before hardening. These putties allow for fine details and are commonly used by miniature sculptors.

3D Modeling and Printing

For those with advanced 3D modeling skills, creating your own Warhammer designs from scratch is an exciting option. Using CAD software, you can design unique characters, vehicles, or terrain pieces that perfectly match your vision.

Once you’ve created your 3D model, you can print it using your 3D printer or send it to a professional 3D printing service if you don’t have access to one. This level of customization gives you complete control over every aspect of your Warhammer models, allowing you to bring your imagination to life.

The Future of 3D Printing in Warhammer

As 3D printing technology continues to advance, its impact on the Warhammer hobby is likely to grow. Here are some emerging trends and technologies that may shape the future of 3D printing in Warhammer:

Resin-Based Printers

Resin-based printers, such as Digital Light Processing (DLP) and Laser Stereolithography (SLA), are becoming increasingly popular in the world of 3D printing. These printers offer higher resolution and finer details compared to FDM printers, making them ideal for producing highly detailed Warhammer models. With advancements in resin formulations and printer technology, the quality and range of resin materials available for printing are constantly improving.

Resin-based printers also offer the advantage of faster print times compared to FDM printers, thanks to their ability to cure multiple layers simultaneously. This can be particularly beneficial when printing larger or more complex models, allowing for quicker turnaround times and increased productivity.

Multi-Material Capabilities

As 3D printing technology advances, the ability to print using multiple materials in a single print job is becoming more feasible. This opens up exciting possibilities for Warhammer enthusiasts, as it allows for the creation of models with different colors, textures, and even functional components.

Imagine printing a Warhammer model with separate parts for armor, weapons, and accessories, each made of a different material or color. This would provide unparalleled customization options and allow for even more detailed and visually stunning creations.

Integrated Electronics and LED Lighting

With the integration of electronics and LED lighting into 3D-printed objects, the potential for creating dynamic and interactive Warhammer models is on the horizon. Imagine printing a Warhammer tank with working lights, or a miniature with glowing eyes and pulsating energy weapons. These added elements can bring your models to life and enhance the tabletop gaming experience.

Incorporating electronics into 3D-printed models does require additional knowledge and skills in circuit design and assembly. However, as technology becomes more accessible and user-friendly, hobbyists will have more opportunities to explore these advanced techniques.

Virtual Reality and Augmented Reality Integration

Virtual reality (VR) and augmented reality (AR) technologies are gaining popularity in various fields, including gaming and design. In the context of Warhammer, these technologies can provide immersive experiences by allowing players to visualize their 3D-printed models in a virtual or augmented environment.

Imagine being able to see your 3D-printed Warhammer army come to life on a virtual battlefield, or using AR glasses to view detailed digital overlays on your physical models. These technologies have the potential to enhance the way Warhammer is played and experienced, blurring the boundaries between the physical and virtual worlds.

Collaborative Design and Sharing

With the growth of online communities and file-sharing platforms, collaborative design and sharing of 3D-printable Warhammer models are becoming more prevalent. Hobbyists can now work together to design and refine models, sharing their expertise and creativity to create even more impressive creations.

Furthermore, advancements in cloud-based design tools and version control systems enable seamless collaboration between designers, allowing for the creation of truly collaborative and community-driven projects. This collaborative approach not only fosters creativity and innovation but also promotes a sense of community and camaraderie among Warhammer enthusiasts.

In conclusion, 3D printing has already made a significant impact on the Warhammer hobby, offering endless possibilities for customization, expansion, and creativity. As technology continues to evolve, it is only a matter of time before we see even more advanced techniques and exciting developments in the world of 3D-printed Warhammer models. Embracing this technology allows hobbyists to push the boundaries of their creativity and take their Warhammer experience to the next level. So, get ready to unleash your imagination and embark on an exciting journey into the world of 3D printing Warhammer models.

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