LEGO 75055 Imperial Star Destroyer retiring at the end of this year is highly likely. This medium-sized Star Wars set is approaching the end of its lifespan and is unlikely to be produced again soon. The previous Star Destroyer, set 6211, was released eight years before 75055, so it would seem unlikely that we will see a new Imperial Star Destroyer set in the near future. Set 75055 is an impressive build featuring 1359 pieces and seven minifigures, including Darth Vader, an Imperial officer, an Imperial navy trooper, an Imperial crew member, a mouse droid and two Imperial stormtroopers. Also included is an exclusive, translucent blue hologram of the emperor as seen in The Empire Strikes Back when Darth Vader communicates with him. This Star Destroyer has an intricate exterior, in addition to a detailed interior where the minifigures can be placed. All in all, 75055 is a compelling set with excellent reviews.