Large portions of Knights of the Old Republic 2 had to be cut because of the short development cycle forced upon the developers, but the modding community found ways to restore most of the missing content after a number of years along with giving it a bit of a face lift
The Sith Lords Restored Content Mod by DStoney and zbyl2: TSLRC brings back the majority of the cut content from the original game. Many of the story arcs are now complete, planets have plenty of new content, the Dantooine battle is improved and the HK Factory has been restored.
http://www.fileplanet.com/221466/220000/fileinfo/Star-Wars:-Knights-of-the-Old-Republic-II---The-Sith-Lords-Restored-Content-Mod
The Sith Lords Restored Content Mod by DStoney and zbyl2: TSLRC brings back the majority of the cut content from the original game. Many of the story arcs are now complete, planets have plenty of new content, the Dantooine battle is improved and the HK Factory has been restored.
http://www.fileplanet.com/221466/220000/fileinfo/Star-Wars:-Knights-of-the-Old-Republic-II---The-Sith-Lords-Restored-Content-Mod