A set of three mecha: the original Orguss, Olsen Orguss and Nikick. They are all approximately 1/60th scale and are all plastic construction, no diecast at all. The detail on the toys isn't too bad, but the decals aren't right and a couple parts - especially the one leg on the Nikick - are pretty flimsy.
This is a smaller scale knockoff of the Orguss. It is all plastic construction and not badly detailed, but lacking the Takatoku toys mark anywhere and sporting a lesser detailed head. I don't know what scale it would be as it's about half the size of the 1/62nd scale Orguss.
This is an eraser formed like a Nikick! I'm not sure where I got this.