In "SD Gundam Side Story: The Hero of Lacroa," Knight Gundam gathered the Three Sacred Treasures and equipped them to become Full Armor Knight Gundam in order to defeat the evil Satan Gundam. This Full Armor Knight Gundam action figure features some die-cast metal parts and fully poseable joints throughout that allow for an impressive range of dynamic poses despite its 10cm size. He also comes packed with interchangeable armor parts for switching him into Knight Gundam. Aside from the Three Sacred Treasures (Fire Sword, Mist Armor, and Power Shield) and Knight Gundam's standard lance, sword and shield, other accessories include wing parts, stone tablet, Slime Azzam, optional eyes and hands, and a display base with stand. Knight Gundam's backpack can be swapped with his red mantle, and he can be converted into Centaurus mode, too!

This release is part of Bandai's SDX toy line of super-deformed Gundam action toys that maintain a good balance of poseability and style, with a variety of interchangeable parts for great play value, and a hefty feel too with the use of some die-cast metal parts.