It is an experimental Geara Doga used for verifying the durability of newly designed components. It featured improved thruster output, enhanced responsiveness, and new "sleeves" decoration on the wrists. Although it is touted as having improved performance, the machine's balance deviated significantly due to excessive reinforcement, making it hard to control. Originally, it was meant to be dismantled for spare parts, however, it is later boarded by Full Frontal to give the impression of the "Return of the Red Comet".
It is used by Full Frontal when the "The Sleeves" stole the MSN-06S Sinanju Stein, and was abandoned after that. It is later piloted by Neo Zeon remnants member Bath Panselinos, who descends to eastern Australia along with the AMX-107R Rebawoo in U.C. 0094.