A few pics of a rare Proto-type that has been listed for sale from Osaka. They have added there discription below and the cost asking is around $28,000.00. Around the asking price in Yen of 2,940,000 this version looks very different from the rest.
Presentation to Horikawa industrial ultra-rare, which could not see the light of day from the Miyazawa Works becomes Marumiya industry in the 1960s, to design in 1972 as a super change machine of Horikawa toy industry, but the batting and Super Giant Robot use prototype is (prototype). The human face comes out of the head monster broken remote control walking, with one button. Lamp of the abdomen when will rotate lights.