I see what you're asking but I've also come across a problem. The script doesn't pull the bow graphic in the same way it does all the other weapons. It only ever pulls the one bow graphic and the one arrow graphic. I ran into that issue with my GIAW entry. You may be able to have someone devise an edit to the script to fix this, but I'm at a loss at how that might be done.
I can work something up for the arrow for you, but it'll be Monday. I don't have my computer with me this weekend.
Sorry!