Among its impressive armament, the Double Beam Rifle takes the stage, complemented by two Beam Sabers and more. This model represents a harmonious blend of mechanical intricacy, transformation prowess, and Katoki's distinctive design ethos. A befitting testament to Katoki's expertise, the Master Grade ZZ Gundam Ver. Ka embodies the convergence of functionality and aesthetic brilliance.The robot's core, nestled within the torso, becomes the Core Block, which transforms into the Core Fighter. Beyond this, it can also unite with the Double Beam Rifle, Core Top (upper body), and Core Base (lower body) to realise the complete G-Fortress form. Notably, the formidable Hi-Mega Cannon is nestled within its forehead.The additional detailing graces the gaps that open during transformation or posing. Moreover, the knee joints now boast an improved sliding mechanism. A sizable backpack accompanies the kit, adding a dynamic layer to its appearance.