I was looking at sites that have pngs and this one popped up. It looks fairly new so I'm thinking about joining. This picture wasn't really rendered too well but I've seen worse. Anyway, here's the original pic.

http://fangasm.webs.com/apps/photos/photo?photoid=88451755

And I just messed around with it by putting 4 glow brushes and the logo in the back. Hope you like it! :D