Star Trek The Official Starships Collection part 67 features the Klingon D7 Model Ship, a warship that first appeared in the Star Trek: TOS episode ' Elaan of Troyius'. The Klingon D7 Model Ship has been taken from the Lightwave CG models that were used in the TV series & movies to ensure an incredible level of accuracy & detail. The D7 class posed serious problems to the security of the Federation throughout the 2270s. This was at a time when there was a ‘cold war’ between the two powers, which had been going on since at least 2223. This model comes with an exclusive collector’s magazine that looks at the capabilities of this warship & its design by Matt Jefferies.