You might want to check out http://www.invision.tesalliance.org/forums/index.php?. The site is devoted to modders and has schools in Scripting, Voice Acting, Modeling, Texturing, and several others. Most of the modelers there use Blender and the Modeling School has Blender classes specifically for creating content for Oblivion. There is an active community of modelers using Blender or 3ds Max that take requests. There is also a Clutter's Guild where you can contribute finished models that will become available as modder's resources. You might fit right in. So, stop by.