I'd like the plant guy too.
Unfortunately, I can't find any pics online of these, but I'd like to see concept figures of:
-Yoda (the one who's really wrinkly and has upright pointy ears, not the little blue Santa Claus looking one)
-Bib Fortuna (in The Art of ROTJ, there's one of him with this blue top hat, he looks kinda creepy)
-Sith Witch (there's 2 types I've seen in the "Art of" books: the one in the flowing red robe with the white face and black racoon eyes, which has been made into a minature, and the other has bluish skin with red braids, that's the one I'd really like. She's pretty demonic looking).
I know these are a long shot, and we'll probably just get the main character concepts, but they'd look cool. If anyone can post pics of the ones I tried to describe, I'd appreciate it!