Heck they look like stingray\'s you could get a book on fish and start the color process from there. Ive seen them in red, green, gray, blue.
Personally I would do a Aquamarine and gray mix. Then paint the underside with bone.
My 2 cents. Im just trying to post more to get ride of the noob thing.
857/2149
How are you all posting your rank?
Michael