Scale: Not stated
Keeping within the world of Star Wars, this ship is a heavily-armed escort which would accompany the Battle Cruisers and envoy ships, offering protection.
This ship started life as an oil tanker ship, which I then kitbashed with a Star Trek Enterprise neck and hull, WW2 railway gun, A10 engines and Space Shuttle parts. I then used a Saturn V rocket to connect the rear engine section, which is made from Space Shuttle display stand bases and various tank parts. The main engines are Mercury Five rocket bases. I also used various Star Wars and Star Trek kit parts to create that Star Wars retrofitted look.
Image: Top/left view