Background
Originally produced by Holowan Mechanicals in 19 BBY as a commissioned experimental starfighter model, the C0 line of droids never saw use in the Clone Wars. When the Separatist Alliance was destroyed a few months after placing the commission, Holowan dropped the C0 line before mass production.
As one of only a few thousand units produced, B05-C0 found himself shuffled along from owner to owner, many of whom didn't quite know what he was supposed to be designed to do. While he did spend time serving his intended purpose, he also spent time in a variety of other jobs, including labor positions, service roles, and human-cyborg relations. Eventually, after enough augmentation and memory wiping, B05-C0's prototype programming began to take on a personality of its own.
A recent job had him working with a smuggling cartel, who abandoned him while escaping from a dropoff gone sour. Discarded and malfunctioning, he was found and fixed up by a blue-collar Mandalorian mechanic. An odd make and model for the times he's in, B05-C0 (or Bosco) is content traveling the stars; though his rarity makes him valuable to droid collectors and traders looking for a profit, and his involvement with Imperial deaths makes him a target for up-and-coming Bounty Hunters.
Motivation
AMBITION (Expertise) - As a droid, B05-C0 is hardwired to perform certain tasks with utmost excellence, despite any autonomy he's gained. B05-C0 strives to be a proficient pilot, and can always spend time researching or learning anything that can help in that goal. At the same time, his long and storied past, hidden underneath all those memory wipes, likely means there are other skills and talents hard-wired in that he is not aware of.
Obligations
BOUNTY (20) - Wanted by Imperial forces for association with a sting operation involving the death of multiple low-ranking Imperial officers. Unrelated, he is also sought out by the occasional individual interested in getting their hands on a rare functioning prototype C0 model, whether for their own collection, credits, or more nefarious purposes.
Description
GENDER: Masculine Programming
AGE: 28
HEIGHT: 6'2"
BUILD: Lanky
HAIR: Nope
EYES: No Beuno
NOTABLE FEATURES: Optical Visor, comms antennae actuators (or "ears"), scrawny limbs.