I'm not trying to be smug or anything, as it hardly matters, but all of the following userboxes were created by me. Of course, all but one of them were created partly for my own use, though of course I'm perfectly happy for others to use them. The only one I haven't used myself is "The Pervert", for two reasons. Firstly, I've never actually played FFT (so the music isn't particularly familiar to me), but having listened to it on its article, I can't say I really like it. It's ok, but not so much that I'd use the userbox. Secondly, I will be honest and admit that I only made the userbox because it was a rather irresistable opportunity, given the name :P
I also created the religion userboxes, and you can see the discussion leading to their development on my talk page. Also note that only the first ten are proper serious ones, and the remaining six are intended for entertainment purposes only.