This is a Bandai kit from the 1980's. I finished it a few weeks ago. Its intended as a reconnaissance suit ( which is probably obvious ).
Its between four and five inches ( 10 -12.5 cm ) tall, and in 1/144 scale. I modified it slightly from the kit. The large drum structures with the extra thrusters are from an accessory set for another robot series. The gun is scratched up from some evergreen rectangular tube and a beam gun from yet another robot kit. The lenses ( which were solid styrene bits in the kit ) were replaced with a combination of MV lenses, actual lenses from a disposable film camera, and some porthole windows from somewhere.
Hope you dig it, colleagues.