I’m trying to gather some reference material for reptiles, most notably horned rattlesnakes and was wondering if anyone out there had any herpetological(sp?) reference material they may have found useful. I’m looking for side profiles and front views and have found quite a few pieces of reference material, though nothing that would work well for Image Plane reference.
As you may have guessed, I’m going to attempt a sculpt of one of these beasties and would like these for doing the head. I figure, what better way to get a handle on ZSpheres than a coiled snake. 
Anyone know of any books, illustrations, etc. that might help in this regard?
Thanks,
