I always felt like K1 lacked game content. So I decided to add a planet :)
The planet Axxila is pretty much an entire city like Coruscant or Taris.
http://starwars.wikia.com/wiki/Axxila)
Basically when you arrive on Manaan (spelling?) You get a message from the governor of Axxila requesting your presence. When you arrive the planet is pretty much overwhelmed with crime, drugs, gangs, murder, violence. The governor wants you to help rid the planet of it all and make it a better place because the planet is on the verge of a civil war. But when you save the planet from a civil war, a new threat arrives and you find yourself fighting waves of Sith.
I just started this today but I do have the first model done and I am working on texturing it right now. The first model is pretty much the landing area which is on top of the Capital Building. It seems kinda bland but it is the top of a building so what more can you expect?
Screenshots:
http://img8.imageshack.us/img8/4681/pretexture.png)