From "Gundam Build Divers Re:RISE" comes the Earthree Gundam, the main Gundam of the series! With this kit a new gunpla feature comes into play: the core docking system. You can mix and match armor colors and weapons to create your own custom Gundam! The core of the Earthree Gundam, the Core Gundam, and the support mecha Earth Armor can be combined into the Earthree Gundam. The core spray gun and core shield can also be combined for form a large weapon unit!