This pokemon papercraft is Aerodactyl (Ptera), a dual-type Rock/Flying Fossil Pokémon, based on the anime / game Pokemon, the paper model is created by Z0rahx. Aerodactyl is resurrected from an Old Amber, and while is not known to evolve into or from any other Pokémon, it can Mega Evolve into Mega Aerodactyl using the Aerodactylite. There is another version on the site available: Pokemon Aerodactyl Papercraft Ver.1.
Aerodactyl is a large, bipedal Pokémon. Its head has two vicious eyes, pointed ears and a mouth full of serrated fangs. It has light violet-gray skin over much of its body, two pale violet membranes stretched between its arms and sides. Aerodactyl has plate-like spines going down its back, leading to its strong, triangular spade-tipped tail. Its talon-like feet are capable of scooping up and tightly clutching its prey.
When Aerodactyl Mega Evolves, its body begins to turn to stone, which, according to some researchers, was how it looked before it fossilized. This Pokémon becomes paler and gains multiple black spikes all over its body. There are five spikes on each wing replacing its hands, three on its tail, one large spike on its back, and one on the back of each foot. Five additional spikes appear on its head: two replacing its pointed ears, two on the sides of its face and one on its chin. There are now two black plates above its eyes. It has three dark bumps on its chest: two small marks and a longer mark between the other two. Its eyes have changed to a dark green color.
Due to the sharp appearance of Aerodactyl's fangs, it was originally thought to be a carnivore. However, the anime shows it joyfully consuming fruit. Still, its sharp fangs are very imposing, and are said to be used to rip out the throats of its enemies easily. With its impressive wings, Aerodactyl is well at home within the skies. It fearlessly soars high, letting out its high-pitched cries freely. When at rest it enjoys the safety and seclusion of the mountains where it likes to nest. Aerodactyl is extant using Fossil revitalization, but is considered extinct in the wild. [Source: bulbapedia]
The template pack has a linned and a lineless version of the normal aerodactyl as well as the a shiny version. You can download this pokemon paper craft template here: Pokemon - Aerodactyl Ver.2 Free PaperCraft Template Download