a wild Ma.K (Maschinen Krieger) appears

The franchise was started by Kow Yokoyama in the 1980’s. Yokoyama-san was a scratch-build modeller, artist and sculptor. Among his works he built machines of war that would fight in the 29th century, but took their visual cues from early 19th century weaponry and the early NASA space program. All his models were pieced together from numerous kits including armor, aircraft, cars and found objects (like ping pong balls).

Ma.K

Often described as WWII machinery in space, these kits are the perfect blend of sci-fi modelling with AFV weathering and finishing techniques…

There is also a longer article with high-resolution pictures here.