Definitely one of the
DS9TM kitbashes in order to take silly advantage of the setup provided in live action:
1) A ship like that exists in the continuity;
2) A ship like that isn’t one we’d ever spend too much time on in live action;
3) Since it was designed for deep background, it is questionable if the ship exists
quite like that, if we’re to be completely serious.
LD, on the other hand, could go all the way and incorporate every bit of fan research in order to have fun with the design. Say the hero ship is of the
Intrepid-class variant: suddenly all the times where it’s next to DS9 in stock footage take on new significance. You could even postulate that it wasn’t always the same ship (
Yeager), but instead retcon your particular vessel into a number of specific episodes, which discerning fans would have to identify. How? Well, some of the crew of the hero ship would be modeled after the background extras on the Promenade, and now we’d have to spot them.