Are there any modifications for the graphics and textures of the Oblivion plane in the game? They just look terrible after spendng time in Tamriel with all the graphic overhauls!

http://www.gamesas.com/index.php?/topic/1090776-plugins-that-improves-the-graphic-quality-of-tes-iv/ <-- follow the link in post #4 for many more suggestions

http://www.tesnexus.com/downloads/file.php?id=18677 is the only one AFAIK.

Bomret's improved maps makes things look alot better as well.

The above, followed by http://tesnexus.com/downloads/file.php?id=27887, unfinished though it is?