Hey Super nerd, your model isnt too bad. Depending on the style you are going for, there are a few comments i have if thats alright.
1) The midsection(chest, stomach, hips) are a little out of proportion. Maybe making the shoulders a little less broad and accentuating the pectorals. You could make this guy Ubertanky if thats what your going for, but he will need to have his arms further away from his body. When you get massive upper body, the muscles down the side of your ribs and your shoulders make your arms puch further away from your body.look at the attached image(however rough and ungainly) to see what i mean. Ok Ok, i did it in like 40 seconds in the GIMP. All hail my skills of an Artist!!
Ive forgotten my other comments, so when and if they come back to me, I will promptly draw more skillful pictures for you all!
Good model though! Keep churning them out and they will get better and better.
Regards
Zac
Aust. Convention...get there!! http://forum.thegamecreators.com/?m=forum_view&t=38799&b=2&p=1