Okay, I've converted them all to separate ZIP files. I don't have any pictures of them, but if you want, I could get some.
Jigglypuff(Purin):
http://www.mediafire.com/?n552eht14i3sxf1
Larvitar:
http://www.mediafire.com/?alg3e4vzt4w4bvq
Poochyena:
http://www.mediafire.com/?axl11ai847w3eh4
Banette:
http://www.mediafire.com/?kxp4v0c2nkcj40g
Scizor:
http://www.mediafire.com/?189upkua687erm6
Marowak:
http://www.mediafire.com/?59pkflrrbhb1mqy
Pikachu:
http://www.mediafire.com/?uxff9meis6l60q8
I have to say that out of all of these characters, Larvitar is the most OP. High defense, high HP, and strong moves. That, and his super builds up really fast.
Almost forgot to mention these were made by Liero116. Oh, and they can only attack each other. All other characters not from Pokemon GT can attack them, but cannot be attacked by them. Hopefully someone fixes that, because I would love to be able to use them. (I have no MUGEN coding knowledge at the moment, so I'm pretty useless when it comes to that.)