Free RPG Day 2013 Character for use with Shadows of a Black Sun
From Introduction:
In addition to its custom chassis, CH-1 features unique self-improvement programming. The droid is driven to continue its creator’s legacy and modify, upgrade, and customize itself to perfection, and will eliminate any who stand in its way (including its former master). Mechanics and equipment aren’t cheap, however. Luckily, the droid discovered that collecting bounties both paid well and gave it a chance to hone its skills. Ever since the Bounty Hunter Guild accepted it into its ranks, CH-1 has done jobs wherever it can. Its work recently brought it to Coruscant, where the droid heard the Pyke Syndicate was placing a price on the head of an unauthorized, rogue bounty hunter.