Introducing the long-awaited Metal Build XM-X3 Crossbone Gundam, also known as "The Last Crossbone Gundam". This top-of-the-line model features the advanced Full Cloth Unit composite armor, providing both elasticity and explosive acceleration, and allowing for flexible movement in all directions.

With the option to purge each part, this model can be posed in a variety of scenes with a wide range of motion. The Peacock Smasher can be easily deployed with a single action and the Muramasa Blaster has a unique function that transforms between gun and sword modes.

The set also includes chest parts, Zan Buster, Screw Web, and more, allowing for the recreation of the Crossbone Gundam X1 Kai-Kai (Skull Heart) state. The heroic coloring of the main body reflects a survivor of intense battles, making this the ultimate edition of Crossbone Gundam.