new fantasy game needed

Hey guys, I'm looking for a game similar to Oblivion. It doesn't have to play exactly the same, but that's the kind of atmosphere I want. Fantasy, lush green environments, all the good stuff. Any suggestions, or is my best bet to just reinstall Oblivion? 

Mod Oblivin till it looks NOTHING like it and go from there sir!

Morrowind. Or you could pluck out your eyes and chop off your ears and pretend Two Worlds is good.

Or you could play an actual RPG as opposed to an action/rpg at best.

" Mod Oblivin till it looks NOTHING like it and go from there sir! "