The British Geological Survey has introduced an online database of fossils.
It's not yet complete but they already have plenty of photographs and some 3D images which you can rotate and zoom in on .... and you can download them and print them if you have a 3D printer!
http://www.theatlantic.com/technology/archive/2013/08/the-worlds-first-online-collection-of-3d-fossils/279044/
http://www.3d-fossils.ac.uk/home.html