After the first mission you get to go in the Rouge shadow ship, turn the camera to Juno
and it will say extras.Once in this you can goto the cheat section and enter the code.

you have to finish two levels as vader and the apprentice before youre on the rouge shadow

beat k***hyyk as darth vader then beat tie fighter construction facility

youve got to beat cretain levels to go to the rouge shadow.frist 3-6 missions ithnk hope
it helps

hey u can go ther wen u almost killed general kota coz ull probably c him in nar shadaa
but hes blind so kill dat dam ashole then goto yor ship ***!