From "Special Armored Battalion Dorvack" comes a MODEROID plastic model of the prototype Variable Machine Mugen Calibur, designed exclusively for Masato Mugen!

- The model stands at approximately 170mm in height. The joints of the model are articulated and various interchangeable hand parts are included.
- Can be transformed from Land Calibur to Mugen Calibur without the use of additional parts.
- Includes armor rifle, grenade and dual rapid-fire MAC-11 Mozart.
- The grenades can be removed from the leg-mounted rack, and can also be attached to the tip of the armor rifle.
- The barrel of the armor rifle can be removed and folded, and attached to the mecha's legs.
- Includes an unpainted figure of Masato Mugen that can be placed in the cockpit. The mecha can be transformed with Masato on board, just like in the anime.
- For prioritizing appearance in Land Calibur mode, a slightly larger cockpit part and an unpainted Masato Mugen figure are included.
- A powered armor Hark in the same scale is included.
- The various markings are included as water-slide decals.
- The various parts of the mecha have been separated into different colored runners and pre-painted parts, making it easy to recreate the mecha with a simple assembly.