I think the stomach is still reminiscent of a person who has lost a great deal of weight , rather than a nice 'bloated beer belly' as you put it. I agree with this. (remarkable proportions on that guy if it hasn't been shopped, which I assume it has, lol) The muscle definition on the above reference seems more appropriate…
The proportions are not actually correct. This is a character that is 5 heads tall, but the landmarks don't line up with the sections. The chest section is actually smaller than the other sections and the bottom of the sternum doesn't even meet with the bottom of the chest section. Then, the lower legs are longer than any…