Star Trek: The Official Starships Collection part 109 features the Borg Queen's Ship from the Star Trek: Voyager two-parter 'Dark Frontier'.
This octahedron-shaped vessel was used to transport the Borg Queen in the 24th century. As far as it was known, the Borg Queen’s vessel was unique, and it was normally situated inside the Borg’s Unicomplex.
This highly detailed model comes complete with a magazine including a look at how Dan Curry designed the Borg Queen’s ship, plus a breakdown of the U.S.S. Voyager’s journey from the Delta Quadrant back to Earth, and how it took just seven years when it should have taken 75.