A theme I designed based on a desktop (also of my design) based on a character from the movie Final Fantasy VII: Advent Children. A link to the original desktop is included in the gtkrc file, or here: http://www.deviantart.com/deviation/23611017/
There's a few minor things I'm not totally happy with, but they're just minor issues I can live with (like the panel clock being a light brown instead of white, or highlighted text in Mousepad turning white with no background colour). You can edit the file yourself if it really bugs you.
I'm also working (slowly) on a matching cursor theme. That's not ready for release, though; I need to find the 'waiting' cursor (apparently it's not "watch"). Look out for that some time in the near or distant future (I'm really quite lazy, but I'll probably get around to it eventually).
Peace to you o/