Not that I saw. I actually didn't find very much at all. There is a 3D internet sculpture competition that's apparently been going on for a couple of years now (InterSculpt). In addition to the USC project, I know Stanford did a massive 3D scanning project of Michaelangelo's sculptures. I expect more museums will have online 3D scuplture exhibits in the future. If you can find anything that is presented as vrml, you can sometimes download the file. I've seen a few models in freestuff that have a modern sculpture look but most of them are Bryce.

"Democracy is a pathetic belief in the collective wisdom of individual ignorance." - H. L. Mencken