This item is a plastic model kit and assembly is required.- The lower part of the hull is made up of integrally molded parts, and the screw part and rudder are made into separate parts.- The 25 mm twin machine gun contains both the conventional one-piece structure parts and more precise two-piece type parts.- The 25 mm machine gun has a two-piece configuration, and the gunmetal of the barrel and the hull color of the base are painted separately so that it can be easily reproduced.