Wasn't entirely sure where I should post this, so I picked here. =p
Anyway, me and a friend of mine (Who is also a member here but is substantially less active) have been working on adapting Touhou characters and spells into Yugioh cards.
You can view them here:
http://forum.yugiohcardmaker.net/thread-125659-page-1.html=3 Unless you happen to be a member over on that site, you can warmly post your comments here. We are steadily updating the thread as time goes.