This paper model is Dwarven Sword, a One-Handed sword in the game The Elder Scrolls V: Skyrim, the paper model is created by ZombieGrimm. The finished model measures about 48 inches. There are also a Dwarven Dagger and a Dwarven Greatsword on the site.
A Dwarven Sword requires a Smithing level of 30 and the Dwarven Smithing perk to create. It can be upgraded with a Dwarven Metal Ingot at a grindstone and also benefits from the Dwarven Smithing perk, which doubles the improvement.
You can download the papercraft model here: The Elder Scrolls V: Skyrim - Dwarven Sword Free Papercraft Download