Yeah, I knew the proportions were off, revision 12 is now up with a LOT of fixes to the proportions which I've been working on all night. It looks significantly more balanced than before.
In anime style, there are numerous head/body height uses. Generally 6-7 head heights is actually the average, this character is exactly 6 head heights. Characters can go all the way up to 8-10 head heights for more realism. Considering this is for a game, I'm trying not to get on the realism wagon, so I'm sticking with the smallest head/body proportion ratio that I can without it looking really off.