Twi'leks need no introduction as they are pretty much both the posterboard characters of many a-Star Wars story or fanfic and the pinup characters of Star Wars in general. An extremely intelligent, resilient race hailing from Ryloth - a most inhospitable planet - they have since spread out across the galaxy and have found jobs in areas such as mercenary work, janitors, merchants, soldiers, and more. Some of the jobs are less lucrative than others.