The little guy? I'm picturing him on a 40mm base and it's a little hilarious ...
Hopefully the Eldar will get a nice big plastic kit when the next Codex comes out.
I'd kind of like to have any of the Necromunda gangs and especially the old Arbites. I know I could have the current Enforcers, but somehow it's not the same.
And any of the metal IG, but especially the metal Cadians ... I like them in an odd way.
Oh, and a whole bunch of the boxed sets that came out with Apocalypse