The Machina Xeno is a one-off space-only mobile suit based on the Gundam "Z-X," with exterior armor that was stored inside a battleship hastily attached. It employs a high-output booster propulsion system and a large number of propellant tanks, enabling both prolonged operations and high-mobility combat. While piloted by a human, the internal structure is concealed by the exterior, making it difficult to determine the cockpit location and configuration from external communication equipment. It is said to be identifiable by human eye.
Due to its unique structure, accurate identification of the mobile suit is impossible with various sensors and identification systems.

Machina Zeno | Zail's Gunpla works