WEG-1618
From Wookieepedia, the Star Wars wiki.
WEG-1618 was a droid that worked for the Star Tours travel agency. He had a skill for wiring, and could be found repairing doors. In his spare time, he tinkered with an R5 unit, getting strange results.
[edit] Behind the scenes
Hasbro released WEG-1618 as an exclusive Star Tours action figure.
