I found these characters on an old backup disc dated from 2005.
are the early made characters using cuts from scans and videos from the time when dreamcast emulators doesn't exist yet.
For me at least the characters are still funny to watch and have some charm attached to them..... i always wanted that ryouwin could finish the 6 new characters for that game but only 2 were finished on that manner.
Jill (https://www.mediafire.com/file/y2ho16qlolyyhac/jill2002.zip)
Cable (https://www.mediafire.com/file/w3ehgsj4hpdhszv/cable2002.zip)
(http://ryouwin.smeenet.org/imagens/image001.gif)