The reason the gun hand looks "off", in my opinion, is that the stripes on the gun handle match the finger lines too closely and the result is that they look like part of a glove rather than part of the gun. I had to look three or four times to figure it out myself. That whole effect originally made me think the arm was badly tweaked. I'd try something different on the handle...maybe loose the lines. I might also try "cocking" the trigger finger out a bit more than the other three. Love the image though...it has that airbrushed feel that I just can't seem to get.