This mech paper model is an Owens, intended to be an OmniMech upgrade of the Jenner BattleMech, from the video game MechWarrior 4, the papercraft is created by BLaaR. The size of finished model is about 165 (H) x 174 (W) x 143 (D) mm.
The intended role for the Owens is as a cavalry 'Mech that can move along the enemy lines and designate targets for bombardment with Arrow IV artillery attacks. The Owens is a strong spotting unit for artillery and Semi-Guided LRMs as well as a point 'Mech for C3 lances with its permanently mounted TAG laser designator and C3 Slave unit. The Owens is also outfitted with a permanently mounted Beagle Active Probe that allows the 'Mech to detect hidden enemy units. The Owens has a top speed of 129.6 km/h and is protected with seven tons of armor. The 'Mech's unique mix of speed, armor, and electronic warfare equipment make the Owens a valuable asset in urban and dense woods or jungle environments where it can find an enemy unit that is hidden, designate them for an artillery strike, and then leave the area at high speeds. [Source: sarna]
You can download the papercraft model here: MechWarrior 4 - Owens Free Mech Paper Model Download