Gundam Exia Repair III is a heavily modified mobile suit featured in the anime series Kidou Senshi Gundam 00. As an advanced repair form of the original Exia, it is piloted by Setsuna F. Seiei during the film 'Mobile Suit Gundam 00 the Movie: A Wakening of the Trailblazer.' This unit is designed for high-speed melee combat, equipped with new weaponry and reinforced armor. It plays a crucial role in the final battle, showcasing Setsuna's evolution and the culmination of Celestial Being's mission.