I don't have one (or any) myself, either, but I have thought about it.

I wouldn't go for an actual character's image, but something inspired by. I like Tasuki, as well, but I would do his symbol (kanji) for 'wing' on my arm, instead. You know, something like that.
Anyway, I kind of like the tattoo's of wings going down your back. What I thought to do was a version of that utilizing the one female charcter from
Toko's tattoo...I'm not overly familiar w/this title so I don't remember her name

...where it looks like blood splattering in the formation of wings on her shoulder. That would also be reminiscent of an image that is actually on my Wish List...
http://beautifulalone.rubberslug.com/ga ... shID=24192
It's of Aya during the animated video for
Weiß kreuz's "Tokyo Sling".
I think it would be totally wicked...but I doubt I'll ever do it.
