Here be a picture of Dan with his head in his hand.
This was done using a video of his head, broken out to frames.. etc etc .. and then an exacto-knife, and glue. The head was rendered with 200 faces, and then further simplified (delete a bunch of complicated faces, fill holes).
Closeup:
I wish there was a way I could print this on plastic that would shrink about 5%, so that I could put a texture around a 3D print of the same thing.