Not sure if I'm spilling the beans.. but the Dundjinni site has a forum where ppl have posted pics of ALL KINDSA stuff. They're .PNG files but you can pull them up in your paint program of choice and manipulate them to your heart's desire. I believe most are posted by artists as 'free use'.
http://www.dundjinni.com/forums/default.asp.. but please take as sec and let the artists know you appreciate them...