Simon Telezhkin has shared his mind-blowing pack of realistic 3D teeth with textures on Gumroad.
Looks like I spent more than 400 hours on this model, It was really fun, I’d definitely do it again. If you want to use it for personal projects – you can download it from my Gumroad page for free.
Version with roots, convenient topology, UDIMs and ZBrush models would be on Turbosquid. I put it there for dentists though, not for artists, so if you really want it – you can contact me and I would be glad to send you the archives.
You can find more renders here.