Nice, but for the first time I see a few flaws in proportion.
I guess, his thighs are a bit too long. Because of that, his knees are in the wrong position and look "crushed" (don't know to explain otherwise). The hip seems to be a little "misplaced" and too thin. And I am not sure, if the "profile perspective" of his head was really well choosen... it looks, as if his neck is broken - to me.
Hands, feet and the great weapon look perfect!!
It's a cool picture overall - but I hope ya don't mind the small errors I pointed out.