JR-936 BikerScout

Nine years in the Stormtrooper Corps Special Forces as a sharpshooter and an Order of Palpatine to his name before Command sent him off to Endor's moon. Seemed like an easy enough gig. No listed sentients, no insurgent activity. A walk in the park. That is, until his unit stumbled onto unexpected locals. Malevolent, man-eating savages.
JR-936 and 4 other men from his long-range reconnaissance patrol were ambushed and captured by these creatures. The troopers were repeatedly tortured, hanging from branches for weeks as they waited their turn to be sent to the roasting pit. JR-936 was the only member of Baker Team to survive the ordeal, narrowly escaping during the night. Stranded here after the destruction of the Second Death Star, he now scavenges the fallen wreckage for material to wage his personal war on the Ewoks.

Was just ponderin’ where John J. Rambo might fit in the SW universe (First Blood left an impression on me) !