Re: Question: how many TMP era stories?
^Good catch. I guess the artist grabbed whatever reference was available.
Although it's not as bad as the Battlestar Galactica Colonial Vipers chasing McCoy and Arrhae on the cover of The Romulan Way, or the upside-down Galactica itself on the TNG: Ghost Ship cover.
CANON VIOLATION!!!! CROSSOVER!! MIRROR UNIVERSE!!! MY HEAD IS MELTING!!!!!