Hmm ... you want critics, you get em
You could add...
-a shine on the arrow
-a bg ofcourse
-a string on the bow (cant imagine it being completely hidden behind the bow)
-the right arm of the guy is way too thin (not the hand)
-two of the arrows are too far to the left, so in reality they would go out of the arrow basket.
-the thumb looks a little thin to me
by the way it looks great x)