Or in a ratio sense, the arm falls about one pointer finger length short.

*note, based off of the left hand pointer finger, from the weird line in the center to the tip.

Edit: To continue on this criticism, the ears look quite misplaced, too far up imo. The back of the ear seems to meld into the back of his skull. I'm not sure if this was intended or an accident, but I havn't seen a picture of fawriels fawriel in a while so I can't tell if that's actually how it looks.