The Amphibious MS "Gogug" appeared in "Mobile Suit Gundam" is now available in 1/100 scale MG specifications. In order to reproduce the amphibious model, each joint is made of soft rubber parts made of waterproof material. The arm part can be moved freely with the ball joint and stretching mechanism. The arms are stored inside the torso to recreate the transformation into a cruising form. The mono-eye is movable. The cockpit hatch has an opening and closing, and the interior features a 1/100 scale Zion soldier.