Help-GNG/GDW and Yu-gi-oh Cels/Douga?

Hi, I'm kinda new to the world of cel collecting and I was wondering if anyone could help me- I've tried every link I could find in the other posts (everyone here is really helpful!) but couldn't find any sites with the art I'm looking for.
Just a shot in the dark, but could someone please tell me if they happen to know of any sites that have cels or artwork from the older anime Ginga Nagareboshi Gin (it was based on dogs; 1980's) or any artwork from Ginga Densetsu Weed (1990's- don't think they used cels)? I'm also looking for any cels or sketches from the 1998 Yu-gi-oh anime that ONLY appeared in Japan (NOT the American 4-kids version- the one called "season zero"). I know these are really rare and rather unpopular shows but I would give an arm and possibly a leg ;) for cels from any of them. If you have any sites that you know have art from these series or know any sellers interested in selling art from them please e-mail me at reluctantlyhuman@yahoo.com.

Thank you very much for your time- I'm really glad I found this site, I already found answers to so many of my questions in previous posts! (Such as how to unstick cels and sketches- oy).

P.S. -I do visit Futagoshop.se regularly so I am aware of their GNG cels. :)

KT is the only one I know of with publically posted Yu-gi-oh cels. A while back, she sold some, and I can't remember if she's officially back in the cel game or not. You can always try--maybe she'll have a few tips. ^_^

http://kaiba.rubberslug.com/gallery/home.asp