This papercraft is Konahrik, one of nine powerful dragon priest masks found in the game The Elder Scrolls V: Skyrim, the paper model is created by Kuraudo3. Its name means "Warlord" in the Dragon language.
Unlike the others, it is the only one without an associated dragon priest. The mask also has the highest base armor rating of all nine. To obtain Konahrik, eight other Dragon Priest Masks must be collected and placed upon the dragon priest shrine in Bromjunaar Sanctuary. [Source: wikia]
You can download this papercraft model here: The Elder Scrolls V: Skyrim - Konahrik Mask Free Papercraft Download