This papercraft is Gallantmon, an Exalted Knight Digimon whose Japanese name is derived from "Duke", and whose English name is derived from "Gallant", from the anime, manga and video games series Digimon, the paper model was created by joshua1533.
One of the "Royal Knights", it is a being containing contradictions, as it is of the Virus attribute while also being called a guardian deity of the Net. If its stability collapses, even due to a freak chance, it is possible for it to become a dangerous existence. It pilots the Flying Dragon machine "Grani", as a dragon knight that races across the skies. It is clad in holy armor refined and constructed from 99.9% pure Chrome Digizoid, and its right hand can become the holy lance "Gram" while its left hand can become the holy shield "Aegis". It honors chivalry, and is a loyal vassal towards its lord. [Source: wikia]