This papercraft is Dante, the main protagonist of the Devil May Cry series, the paper model created by Carojama. The finished model stands about 80 cm tall. There are other two cube version paper toys on the site: Dante Paper Toy Ver.1 and Dante Cube Craft Ver.2.
Dante is the second son of the demon Sparda and the human Eva, and the younger twin brother of Vergil. Dante is a paranormal mercenary, private investigator, and vigilante Devil Hunter dedicated to exterminating evil demons and other malevolent supernatural forces; a mission he follows in pursuit of those that killed his mother and corrupted his brother.You can download this papercraft model here: Devil May Cry 4 - Dante Free PaperCraft Download