Setting up a 3D facial model typically involves three key steps: gathering reference material, using specialized software, and refining details (topology, textures).
Reference material (clear front/side photos or 3D scans) ensures your model matches the desired face—prioritize well-lit, high-quality views for accuracy. Software choices depend on skill: Blender is free for beginners, ZBrush for detailed sculpting, and Character Creator for quick preset-based setups. Refining includes adjusting topology (to make the model animation-ready) and adding textures (skin, eyes) with tools like Substance Painter.
If you’re new, start with Blender’s beginner facial tutorials or Character Creator’s pre-made templates—these simplify setup without needing advanced sculpting skills.