Did this a few year ago. was insperad from Werewolf the apocalypse The Black Spiral Dancer. Thought that it it suck that they dont get any good art for such a cool idea so I try to do one. Did multiple take and redraw. Scan, erase,printed out and drawn that part down again till I got it right. The tag one the Ear say V3-05. It short for the Versian 3 of the design and it 5 scan, print and draw. Will update later with more info when I think about them.
Spend months working on it from my count 6 trying to get thing perfect.
Also I was inspired from Ron Spencer and Steve Prescott werewolf drawing.
It also look way better in real life if you look at the eye of the skull you can see maggot on it. They a lot of small detail in it. Had to use .003 Lead.