Thanks! Technically I can't give you permission to use the image because I don't own the rights to it, Games Workshop does. If you are just using it for personal use and not for anything commercial, it shouldn't be a problem.
I'll be honest, I don't think I've ever seen a more intimidating short person. I very much like the tattoo work, and especially the jewelry, I'm surprised to say. You put a lot of work into the intricacies of the medallions, the axe-haft and head, the ankle and wrist guards, and the scales around the neck, and it shows.