In 2021, Eaglemoss created a one-of-a-kind limited-edition advent calendar in the shape of a Borg cube. It was packed with 24 collectibles each of which was created especially for the advent calendar and had never been available before. Without ruining the suprise, the advent include STAR TREK-themed items including a luggage tag, bottle opener, dish cloth and a book mark. It will never be produced again.