Found my old UFO set: 6975 in the attic. Forgot how awesome this set was! It was purchased in Germany sometime around the year 1998 and is still in perfect condition : r/lego
Alien Avenger : Set 6975-1 | BrickLink
Lego legoland, System 6975 UFO (meghosszabbítva: 3268591355) - Vatera.hu