Attached Link: http://www.cyberware.com/

Cyberware, the guys that made the scanner that princeton graphics used for the virtual michalengelo project, has some very large samples from their products. click on the word samples at the left after you open the link above to see them.

These models are free and in ply format. Bryce won't read it but Blender will, and can convert to obj. 

Warning! these are very large files. The satva at center was from th 50%  37MB ply. It took Blender 30 minutes to convert to a 69MB obj file. Make sure the filename you save it is typed NAME.obj. I tried leaving the .obj off and blender didn't make a mat file for some reason.