LEGO 6975 Alien Avenger Set Parts Inventory and Instructions - LEGO Reference Guide
LEGO UFO Zotaxian Spazio Alieno Minifig: Blu Ufficiale Comandante X sp042 6975 | eBay
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 Space → UFO → dal 1997 spazio classico completo EUR 129,45 - PicClick IT
A classic UFO set: Set: 6975 Alien Avenger (plus the poster that came with it) : r/lego