Hello, I hope you don't mind me offering my services! :) I'd live to draw your character, the "half stone" concept is really cool! I draw gore and body horror to the extremities but I won't draw any other NSFW.
Here are my commission prices and the journal also features examples (however no gore art is in the journal, you can ask for some and I'll send a PM, or you can scroll through my gallery if you'd like lmao)
https://www.deviantart.com/lightningclawedsky/journal/NEW-Commission-Prices-751713008