Beautiful work there Ron. Love the weathering/battle-worn effects there. Makes it look 100x better and more realistic than Hasbro's half-assed attempt at it. I trust you based that off their new 12" figure, including the head too, right? If so, that'd explain it being a smidgeon too big, but it's hardly noticeable.
But I'll let Jesse James give you a proper critique though, as I'm a total novice a this kind of stuff. But keep 'em coming. Looks great, and I'd love to see some more of your work displayed here at JD.