https://youtu.be/TZiXJ-DSrz4 https://youtu.be/atDtGPBvZPA foot bones set with high resolution normal maps and non overlapping UVs. The labels are based on colour codes presented as a seperate mesh. The tarsals and phalanges have two different normal maps. The formats obj, fbx,with applied uv mapped textures have also been included in the downloads along with 3ds, ply, stl & 3mf.
https://www.fab.com/listings/5538fe2d-9be9-4a05-983e-5de0504a53b1