Original length: 480m (estimated, assuming the shared parts are the same size as on the Ambassador and Galaxy Class)
Scale: 1/7000
Print orientation for Detail Plastic: Top up
Mounting hole: Attack Wing, small
This is the Niagara Class as seen as the Wreck of the USS Princeton in the graveyard scene in TNG: "The Best of Both Worlds". The model was a kitbash of an Ambassador Class engeneering hull with three nacelles taken from a Galaxy Class and probably a custom made saucer, similar in shape to the Galaxy Class, but smaller. "The Official Starships Collection" by Eaglemoss lists this ship with a length of 565m. But in order to keep the parts taken from the Amasador and the Galaxy Class the same size as on those ships, i kept the size of 480m for this model.
If you need this in another material, size, or quantity, send me a message. I will try to make it as you need. Be sure to read
my comments below my shop page first.