I think you guys can find picture of Michelangelo's David on your own.

We sculpted David out of soap in Humanities, and we had to sketch him first so.. there's *an extremely outdated* version of some of my sketches. I don't have the newest sketch on the computer, but he is
definitely much more proportional than he is in the one posted.
We had three days to sculpt him so I didn't bother with the crotch drawing. :)