Lord of the hands - PBR Game-Ready Character

This is my personal project — a fully game-ready 3d character for Asian fantasy. My work pipeline includes concept-art ideas, sculpting, modeling, retopology, PBR-texturing, simple rigging, posing, rendering, and simple video-making.
A little bit about the visual concept:
I decided to create some badass demon or orc, gremlin character and started thinking about what he could be looks like. I thought that it would be nice if I add to him to some colorful accessory sort of a trophy. Maybe some part of his victim. That's how the idea of a character with a collection of dead hands was born. Dead hands, which he enchanted so that they serve him.