Change the Pelvis area to something other than chain mail.. so he doesn't look like hes wearing just a huge jumpsuit, you could also put something around the border between the shoulder and the arm where there is no armor(you can see the line), just like the middle part i was talking about. I sugguest putting some heavy looking armor in those areas that look similar to how you make his shoulder pad.. which I think you should freehand as well.
Good Luck!