That would make a sick tat. Going on what I've done, when someone asks you for a tat, get as much detail out of them as you can (it's usually not much ) then go balls out with it. More often than not, it will exceed the expectations of whomever you're doing it for. The tattoo artist will like it cause then all he/ she has to do is transfer. ( less work, same money)! and you get your art on someone that will show it off till their skin falls off, and get your name out in the process! Good shading gets em everytime.
PS I like how it looks like stone kind of gargoylish. Like it would be chisled out of the skin. In my head anyway