Great Astran Ship
From Tardis Wiki, the free Doctor Who reference
The Great Astran Ship was the flying saucer used by the Kaplan of the Astra Space Empire for official visits. A huge ship with a bronze dome and a green underside adored with the same purple-and-gold symbol which decorated the Kaplan's personal hover-disc, it was flanked by supersonic jets. (COMIC: Assassination!)
