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
LEGO 6975: Alien Avenger | Brickset: LEGO set guide and database
6975 Alien Avenger | Brickipedia | Fandom
LEGO System UFO Alien Avenger 6975 In 1997 New Retired | eBay
LEGO SPACE: Alien Avenger (6975) for sale online | eBay
LEGO MOC 6975 - Starfighter by VinczeI | Rebrickable - Build with LEGO