What I would recommend doing is finding an artist and giving them an idea of what you want done.. have them draw something for you and then take a look. This is probably the best way that both you and the artist will be able to have an original idea...
I'm not one to talk though.. I've got a lawn gnome on my ankle. I'm getting more ink-work done in Aug or Oct.. I can't wait!
Plus I need to get my ears gauged again.
BUT, as I said.. it's best to work with the artist and have them create a drawing for you. Just a thought