Thingiverse appeared to be missing a weeping yogi, so I found one belonging to a coworker, scanned it using 123D Catch, and cropped it into a printable result using meshmixer. 
Unfortunately, the original carving is absolutely tiny (that's my average-sized thumb next to it), so the resulting scan is a bit low-detail. In retrospect however, I'm quite amazed that details such as the fingers and ears were captured at all! 
If anyone else uploads a weeping yogi (scanned or original) that contains more detail, it would make me quite happy! After all, it seems like a good base-model to have around, either for serious applications or for making absolutely bizarre mashups. :)