This adventure idea/concept is meant to be set a few years before the Battle of Yavin
We'll Wing It!
The party is sent a mysterious encrypted message informing them to meet them in a cantina on Nar Shadda. They arrive at the cantina to find it mostly deserted, no bartender in sight and not a patron in the place. A man in a security uniform steps forth and welcomes them before waving them to a private booth to meet their client.
The client introduces himself as 'Kuat of Kuat' and informs them that he was tipped onto the parties resourcefulness by contacts that he would prefer not to be known to associate with. They would be paid for the dangerous job in full for the mission. The mission is to infiltrate the Incom Corporations headquarters on Fresia, rife with Imperial Security Bureau personal and steal the plans and blueprints for a secret project Incom is working on codenamed: "Fighter X".
Kuat has heard rumors from his contacts that the Empire plans to secure the vehicle as its primary starfighter which in turn would hurt Kuat Drive Yard's contract to produce the TIE series for the Empire. With the blueprints, KDY can produce this craft themselves and keep the contract with KDY.
Doesn't matter if things go well or bad, if they turn up empty handed or plans in hand. The plans prove to be designed with particular encryption security quirk. As soon as they are removed from Incoms main computer core, the data slowly began to erode and corrupt itself yet masked its attempt by throwing out bogus data. This renders the blueprints for the so called 'X-Wing' incomplete and useless. Kuat, thinking that you present a danger to his 'respectable' image attempts to have his hired help eliminate you...maybe the party can convince him to pay them for their services with a blaster pointed at his cranium...possibly even double it...
I came up with the concept because I wanted a neat tie with continuity without completely wrecking it. I also wanted to come up with an industrial espionage adventure which involved a corrupt corporation or head of said corporation hiring the PCs for some less than legal tampering with the competition to give his own company the edge.
If you decide to use the idea, I'd very much like to see where you take it and change it to make it your own!