Painting 3D printed terrain is one of the most effective ways to enhance the aesthetic appeal of your models or game boards. It breathes life into the printed structures, making them more realistic and captivating. This technique requires precision, creativity, and a good understanding of the painting process. This article will provide a step-by-step guide on how to expertly paint your 3D printed terrains.
#### Preparing the 3D Printed Terrain for Painting
Before you begin the actual painting process, it’s important to adequately prepare your 3D printed terrain. First, ensure that the model is completely cleaned of any support structures or residue left from the print. You can do this by using a fine brush or a craft knife to scrape off any leftover material. Additionally, wash the piece with warm soapy water to remove dust or oily residue, allowing it to air-dry before proceeding.
Once the piece is clean and dry, apply a primer. This important step helps the paint adhere better to the surface, improving the texture and color of the final output. For 3D printed terrains, it’s recommended to use a surface or filler primer, which will not only help paint to stick but also smooth out the print lines left by the 3D printer.
#### Choosing the Right Paint for 3D Printed Terrain
After priming, the next step is choosing the right paint for your 3D printed terrain. The best paints for this task are acrylics as they’re water-based, easy to clean, and resistant to cracking. They come in a variety of colors, allowing for limitless creativity.
When choosing your paint, consider the base color, shading, and highlighting colors. For a more realistic look, choose natural colors that mimic real-life landscapes such as greens, browns, grey, and blue.
#### Base Coating Your 3D Printed Terrain
The first painting step is laying down your base coat. This coat sets the tone for your terrain piece and it is typically the dominant color. Ensure that your paint is well mixed and adequately thinned. As a rule of thumb, the right consistency is slightly thicker than milk.
Using a large brush, evenly apply the base color over the entire piece. Remember to let each coat dry before applying the next to prevent the paint from pooling or running. Two light coats are usually enough to get the full color without obliterating the details on the model.
#### Applying Shading on the 3D Printed Terrain
Once the base coat is adequately dry, the next step involves applying shading or wash. This gives depth to your model by creating shadows, emphasizing detail, and breaking the monotony of the base coat.
To make a wash, mix your shade color (usually a darker variant of your base coat) with water until it forms a very thin, semi-transparent medium. Apply this mixture sparingly to the recesses and contours of your terrain piece using a smaller brush. Remember that less is more when it comes to washes, and it’s easier to add more layers than it is to remove excess.
#### Highlighting the 3D Printed Terrain
The final painting step involves highlighting the terrain. This technique brings out the fine details of your model by emphasizing its highest points or edges. For the highlight color, choose a lighter variant of your base coat.
Use a small brush to lightly and sparingly apply your highlight color along the edges and raised sections of the model. This creates contrast and depth in your terrain and makes it more visually interesting.
#### Applying a Sealer to the 3D Printed Terrain
After your paint job has completely dried, it’s time to apply a sealer. Sealing your model protects the paint job and enhances its durability. Two popular options include matte and glossy finish, each giving a different look to your terrain. The choice entirely depends on your personal preference.
Applying sealer is similar to applying paint. Ensure your sealer is well-mixed, and using a large brush, apply the sealer evenly on your terrain piece. Allow sufficient drying time before handling the model.
#### Final Thoughts
Painting 3D printed terrain requires patience, creativity, and practice. Whether you’re a seasoned veteran or a beginner, these steps will guide you towards achieving realistic, eye-catching terrain pieces for your game board or model landscape. It’s important to remember that the key to great results is in the details and not to rush the process. Your 3D printed terrain deserves the time and attention it needs to truly shine.
