This paper toy is a chibi Kratos, the protagonist of the God of War video game series, the papercraft is designed by mario. There is another God of War Kratos paper craft in normal scale at the site: God of War – Kratos Free Papercraft.
Kratos is a power-hungry Spartan who, to save his life, is eventually forced to serve the Olympian god Ares. During one murderous rampage, Kratos accidentally kills his wife and child. Kratos renounces Ares, becomes a tormented soul, and serves the gods for ten years, eventually becoming the God of War and revealed to be a demigod, until betrayed by his father Zeus. A series of attempts to free himself from the influence of the gods and Titans follow, culminating in a final confrontation with Zeus.