This pixel papercraft is a 2D Ganon, the final boss of the Linked Game ending of The Legend of Zelda: Oracle of Ages and The Legend of Zelda: Oracle of Seasons, the papercraft is created by Oakusan Crafts.
Ganon is dead prior to the two Oracle games, and the Twinrova seek to revive him. Their plan consists of sending two powerful beings, General Onox and Veran, to the lands of Holodrum and Labrynna respectively. The villains wreak havoc upon the two lands, and though both are defeated by the hero Link, they succeed in lighting two of the Flames of the Dark Rites.
The Twinrova then kidnap Princess Zelda, lighting the third and final flame, and intend to use her as a sacrifice in order to complete the ritual to revive Ganon. Link intervenes and defeats the Twinrova, who are then forced to sacrifice themselves to finish the ritual. However, because the Twinrova are an impure sacrifice, Ganon is brought back only as a mindless, raging killing machine. After a fierce battle, Link is able to defeat the Evil King, apparently slaying him. [Source: wikia]
You can download this papercraft template here: Pixel Papercraft - 2D Ganon Free Template Download