EX Model 1/144 Principality of Zeon Mecha Set Scale : 1/144 (C)SOTSU / SUNRISE EX Model Principality of Zeon Mecha Set (12) Japan Import A Japanese BANDAI product. Gundam is a very popular character all over the world. To ensure the commitment to quality and responsiveness to the market, Gundam is currently conducted consistently in Japan from planning, development to production at "Bandai Hobby Center" in "Hobby's Town Shizuoka" .