This is the Vrykul Helm (Without Lines) from the game World of Warcraft.
Designed by Dennispls.
This model can be found at: http://www.game-papercraft.com/
Please visit the site!!!
This World of Warcraft Papercraft model is derived from the exported model of a Vrykul Helm from World of Warcraft. This model was created and submitted by Harlan Browning. The Vrykul are a vicious race thrive on the cold outskirts of Northrend. These Viking like Vrykul are twice as tall as a normal human and therefor very dangerous. Make your own helm and pretend to be a Vrykul.
This World of Warcraft Papercraft model is mapped out on 16 pages based on A4 sized paper.
The file format is .PDO and can be opened using Pepakura Viewer.