https://youtu.be/1k328pvFvu8 The formats 3mf, obj, fbx, USDZ,GLTZ & GLB with applied uv mapped textures have also been included in the downloads along with ply & stl. The model details, with labels, the end regions of a growing long bone, a process called enchondral ossification. The two parts of the end of a long bone i.e. metaphysis and epiphysis are further detailed in subparts including the cross section and internal anatomy and histology including vascular flow. The blend file has three separate meshes i.e. front half, back half and blood vessels. Materials include both image and procedural textures with two different overlapping UV maps. Good model for teaching human bone anatomy and histology.