Once I saw the challenge rules, I knew I had to do Lef Hand / Countenanced Carbuncle form Vampire Hunter D.
It was a really fun process. Hope you'll like it!
Main references for the face: [x] [x] [x]
® Hideyuki Kikuchi & Yoshitaka Amano
[small edit] made the fingers a little more skinnier, and therefore more creepy looking.