Very nice sketch page. I appreciate your self-critique, however, I think the right lat is good. Sometimes it just looks a bit flat, as it might have on the original source. My only suggestion is that the right arm of the figure is so slightly drawn that it does not provide enough context for the lat. One or two lines would do the trick. Refer to your other two views. Also, a quick gesture might lead the eye through the open center of the page composition. Good stuff.

Stan, Dorian, given the broad range of plastic anatomical models and figures, could you recommend an affordable source for the head "castings?"