This is the USS Mauritius, a ship that I built the exterior of several months ago. However, I decided to create an interior for it to release onto PMC because I thought it was one of my best Star Trek builds. It isn't based off of any "canon" designs, so I suppose this is the Mauritius-class. (named after the island) This is fully explorable, although many of the entities that were in the interior were lost when I transferred this ship to a void world. Expect some things to be missing, such as chairs. There are 3 decks, connected by a single turbo lift. Since the vast majority of rooms are crew quarters, all unmarked doors lead to crew quarters. Any other rooms are labelled.
Make sure to use the amazing A Touch Of Trek resourcepack by the user Cygnus656. Otherwise, the ship will look pretty strange.