Custom Stepmania Characters (move if needed)

This is a place all about sharing custom character skins, your own work, etc.
and to start, 2 Alice costumes! one of her alternate costume from Str!ke/Extreme2 and a custom one i made.
http://www.4shared.com/zip/G_M2obwfce/Alice_Duo_Pack.html

There are official characters from DDR which haven't been put into Stepmania yet like Rhythm & Blues from Japanese Exclusive Title DDR FESTIVAL and Dance Dance Revolution EXTREME US.

Will it be possible for someone to rip their models out of the DDR Games they came from and make them compatible with Stepmania?

I have every PS1 and PS2 DDR game, both US and Japan. If someone can help me rip the models, I'll give you whatever you want.