Adding textures is a great way to experiment with giving 3D prints a different look, and [PandaN] shows off a method of adding a wood grain effect in a way that’s easy to play around with. It involves ...
BumpMesh makes adding texture to 3D prints stupidly easy.
OptiDraw adds in editor painting for static and animated meshes in Unity, with vertex, splat, layers, UDIM support, shader integration, and a channel packer.