https://youtu.be/TcfdVmU30Hk https://youtu.be/4w3JWY4T8NU This a model of hepatic lobule depicting the structure of the blood vessels and bile duct along with the flow of fluid within a lobule. The structure has been labelled with texts on the view port itself. The materials are based on cycles render. I have used the array modifier, curve modifier along with empties to design the structures. The formats 3mf, obj, fbx, USDZ,GLTZ & GLB with applied uv mapped textures have also been included in the downloads along with ply & stl.
https://www.fab.com/listings/4752aab7-a963-4fae-aa07-ab861cae7199