This paper model is Betty, an ageing transport ship captained by Frank Elgyn in the 24th century and crewed by a collection of smugglers and mercenaries, based on the American sci-fi action horror film Alien: Resurrection, the papercraft is created by Vger1981, and the scale is in 1:144.
The Betty was a very dated ship. It was stolen from orbit by Elgyn and his crew in 2374, at which time the vessel was known as the Almayer's Folly. Elgyn subsequently renamed the vessel the Betty after his mother, Beatrice Martin. Owing to the ship's advanced age, it required constant repair and maintenance.
It has rear thrusters and is fitted with magnetic docking clamps. There are aspects of the ship that share a likeness to mid 20th century cargo vessels like the rear cargo door, the cockpit design and the artwork on the ship's side. [Source: wikia]
You can download this papercraft template here: Alien: Resurrection - Betty Spaceship Free Paper Model Download