PolyDesign
PolyDesign is a free polygonal modeling software used for concept art or indie game assets. It features a robust set of sculpting tools for shaping organic meshes, plus a procedural texture generator. A “mirror mode†helps symmetrical modeling. PolyDesign exports to FBX or OBJ for easy import into game engines. With advanced sculpting brushes, PolyDesign suits creative projects where users want a no-cost solution for stylized or organic 3D modeling, though not specialized for mechanical constraints.