What hard to find CG series would you love to have sketches from?

I wouldn't mind having decent sketches from Rental Magica, Suika, Natsuiro no Sunadokei (liked the game), Mizuiro, Sadamitsu, Baldr Force, Shikabane Hime, To Heart 2 OVAs and Zegapain. I never seen much from any of these shows. :(

Midori Days was CGI, and I have seen some rilezu from time to time. It might be worth checking occasionally for them, as sometimes the firms making rilezu let the extra sketches they obtained from the studio go once the repro cel market slows down.

I would love to find reasonably priced, good-looking sketches from Full Moon wo Sagashite, Kamikaze Kaitou Jeanne, Kaleido Star and Angel Sanctuary. I know of one dealer who has Kaleido Star sketch sets, but I'm not willing to pay what they're asking as the sets aren't terribly gorgeous, or anything.

I believe that all the art from "Full Moon" was sequestered by the studio and/or destroyed. Rallihir has a storyboard and some settei, and Requiem for Lost Souls has some photocopies of genga from the OP. None of this is autograph. I'd guess anything that would come on the market would have been smuggled out of the studio and is likely to bring a premium price.

I'm in need of some Ken Hidaka from "Weiß kreuz Glühen"!

I'd also be interested in bones' "Sword of the Stranger" film.

I don't think I'd buy from, but would like to see "kakurenbo", as I never have.