Kotobukiya Frame Arms Extend Arms 05 (Kagutsuchi hover platform)

This extension system - basically a hover platform that has a full endoskeleton in it - is another weapons/mecha system from the Frame Arms line that will do well with the new endoskeleton version, primarily since the upper arms and the thighs - where the new joints are - will benefit greatly in terms of structural strength.

The alternate head that comes with the platform makes sense, since the Kagutsuchi's tall-fin head would be hell with a hover platform.

http://www.taghobby.com/?p=153123