Yun, Yang, Urien and Twelve Chibi request

I’m making a stick with some chibi 3S characters, but I can’t find the twins, Urien, or Twelve. If anyone knows where to find them, or could make some in the style of the others, that would be awesome.
And I got these from Fighters Generation, in case anyone was going to suggest it.

Examples:

http://i17.photobucket.com/albums/b100/supazio/remy-chibi-1.jpg

http://i17.photobucket.com/albums/b100/supazio/makoto-chibii.jpg

http://i17.photobucket.com/albums/b100/supazio/necro-chibii-1.jpg