The X-wing has been continually updated throughout its design lifetime. The original T-65B fielded by the Rebel Alliance was a competent strike fighter for its time, but was soon supplanted by the T-65CA2, boasting improved acceleration. The T-65CA3 improved the avionics, shields and sensors; the T-65CA4 was primarily another engine upgrade, which made it nearly the equal of the A-wing in maneuverability. This kit is quick to assemble and requires no glue or painting, it has illustrated assembly instructions, movable wings and laser cannons, movable cockpit cover, can be assembled with or without undercarriage and includes 2 figures. Some assembly required.