This paper model is an Geminon Traveller (Gemenon Traveler), a heavy cargo transport in the Fleet, based on the American military sci-fi television series Battlestar Galactica, the papercraft was created by Steve.
Ten days after the attack on the Colonies, Conoy had managed to crack the military wireless transmissions. Seventeen days after the attacks, shortly after the announcement that Cylons look like humans, two marines were handing pictures of Aaron Doral and Leoben to passengers onboard. After overhearing the marines, Leoben passed two civilians who then ran into the marines and said they just saw him. Conoy was forced into hiding.
Twenty-four days after the attacks, Leoben had conversed with Brother Cavil about his belief in Kara Thrace following the capture of a Cylon Raider eight days earlier. The conversation was cut short when Conoy was captured.
Twenty-five days after the attacks, the captain of the Geminon Traveller contacted President Laura Roslin about Conoy. She then ordered Commander William Adama to send Lieutenant Thrace to subsequently interrogate the Cylon, who was soon executed. The ship's name was present on the voting tally boards on Galactica and Colonial One. [Source: BS Wiki]
You can download this papercraft model template here: Battlestar Galactica - Geminon Traveller Heavy Cargo Transport Free Paper Model Download