The most significant difference is that the wings are now made out of "bone," whereas before they were standard, feathered wings. I also removed a necklace (it had a skull on it that I realized wasn't going to look right with the game physics at all), fixed up the lighting, and did some other touch-ups.@Brute do you have a link to the original, because I can't see any differences going off of my memory. I'm really curious at what changes you've made.
I'm sure I can find a link to the original somewhere around here, but I'm struggling to keep my eyes open at the moment (yes, I'm fully aware of how lazy that makes me look). If you remind me after I get some shut-eye, I can get that for you.