Im glad you like em :B
Ive been thinking about that recently actually. Since my art isn't proper sugimori art, I might as well do sprites instead of my previous plan to make better art for all of them once I hit 200.. but either way, its a time-consuming task of course.
I did already try the first three at one point though!:
http://saiph-charon.deviantart.com/gallery/29634747