This papercraft is the Victory Rex: Victory Liger, based on the game / anime series Zoids, the paper model is created by Ashley. The Victory Liger or V-Liger is a type of Zoid, one of over 200 species of biomechanical lifeforms depicted by TOMY's Zoids model, toy, and media franchise.
Victory Liger first appeared in Zoids Saga 3, and was never featured as a model. It can combine with Victory Rex to become Victory Liger VF. This Zoid is piloted by the third protagonist, Will.
The Victory Rex is a type of zoid. Victory Rex first appeared in Zoids Saga 3, and was never featured as a model. It has many fusion partners, usually functioning as the lesser Zoid.
You can download the zoids paper craft here: Zoids - Victory Rex: Victory Liger Free Paper Model Download