This pokemon papercraft is Blastoise (Kamex), a Water-type Pokémon, based on the anime / game Pokemon, the paper model is created by Hekatex. The size of finished model is about 200 (H) x 255 (W) x 172 (D) mm. Blastoise evolves from Wartortle starting at level 36. It is the final form of Squirtle.
You can download these pokemon paper model templates here: Pokemon - Blastoise Ver.7 Free Papercraft Download