Something I owned since the early 90's. I Forgot how I obtained it and whether it was individually packed or was part of a set. It looks like to me, an upscaled Micromaster of sorts but having checked images of every existing Micromaster, there seems to be none who look like this. For a KO (which I think it might be), it's of a surprisingly good quality, paint(s) used included. Robot mode can't stand up properly now, so I have to support it with my hand. Also, there's no brand markings anywhere.