LEGO Star Wars set 75252 is the Ultimate Collector Series Imperial Star Destroyer released in 2019.
The model recreates the dagger-shaped Imperial warship associated with the opening of Star Wars and the wider Galactic Empire. As a UCS release, 75252 was designed as a large display model rather than a compact play-scale vehicle. Its presentation emphasizes the vessel’s enormous silhouette and recognizable bridge and command-tower details.
The set is sometimes confused with earlier LEGO Imperial Star Destroyers, including play-scale versions and the UCS Imperial Star Destroyer 10030 from 2002. Set 75252 is the later UCS release from the sequel-era LEGO product numbering system.
Imperial Star Destroyers are among the most recognizable ships in Star Wars merchandise. LEGO has therefore revisited the design multiple times, but the number 75252 specifically identifies the 2019 UCS interpretation.