Maybe it's related to twi'leks... But the real deal is inside!
I'd like to point out that each game 'room' has a lot of animations which can't be displayed in these static backgrounds. The few who tested the alpha version of SOTE's first chapter witnessed the great amount of things moving up, particularly in the streets of Worlport, Ord Mantell's main city. Today's expanded background it's just from Worlport's casino quarters.
