I kind of really want to convert some now out of dark elf bits, eldar and maybe even wood elf bits. Got the codex today and it mentions the exodites quite a bit which surprised me, I'd love them to do an exodite army.
I had the same notion! Sort of like wood eldar or some such. I'm doing deathwing at the moment and painting up some jungle/bone/tree men themed wraithguard with gorilla esque harlequins would be awesome.