This was the best toy you could get in the eighties, this is the original 'Gore, the lord protector', or simplified to kong in America i think. You had to build it, or get your dad to if you were special needs like me. It took batteries and walked and you see the head, that opened up and a little man sat in it like a cockpit. If anyone has one, i want it. I think i sold mine to raise money for a Sega mega-drive.
Here is a link to some zoid collectors page.