I had a wild caught blood with a jet black head about 20 yrs ago wish I had some pics I'll have to look. He was a real blow hard, all hiss and no bite unfortuatly I never got him to eat and even after vet recommended force feeding I lost him, good luck with your search. I've been out of herps for a long time now but the amount of captive bred animals now is very incouraging. Makes me want to get back into them.