This was my entry for Sketchfast 6 (72 hours time for sculpting something with sculptfab)
Sculptfab makes it possible to sculpt in you browser https://labs.sketchfab.com/sculptfab/
Contest blog: http://blog.sketchfab.com/post/59699102361/sketchfast-6-your-best-sculptfab
Sketchfab: https://sketchfab.com/dashboard/recent
Blendswap: http://www.blendswap.com/blends/view/70019