https://youtu.be/VK9iiadV74o A blend file of osteoarthritis a disease of knee joint occurring in old age. The three stages of the disease are compared with normal knee joint. All the changes including joint space , osteophytes , synovium, etc have been correctly labelled in detail. the materials used are procedural and image textures based on non-overlapping UVs. The formats 3mf, obj, fbx, USDZ,GLTZ & GLB with applied uv mapped textures have also been included in the downloads along with stl.