This paper model is Hrothmund's Axe, the legendary battle-axe once wielded by Hrothmund the Red, based on the game The Elder Scrolls V: Skyrim, the paper model is created by ZombieGrimm. The finished model measures about 60 inches.
Hrothmund used the axe to slay Drengr Bronze-Helm, thus making him Chieftain of the Thirsk Mead Hall. The axe is lodged into a stone within Hrothmund's resting place, Hrothmund's Barrow. Though seen by both the Nerevarine and Dragonborn, neither can equip and utilize the weapon. [Source: wikia]
You can download the papercraft model here: The Elder Scrolls V: Skyrim - Hrothmund's Axe Free Papercraft Download