This website has 17,000 3D scans of famous sculptures and cultural artifacts

Scan the World has thousands of high-resolution scans of statues, sculptures, and other 3D museum pieces saved in the STL format. You can upload them to 3D modeling apps or print them on a 3D printer.

To check it out, I uploaded the head of Michelangelo's David to Blender and threw a couple of colored spotlights on it. — Read the rest