This pokemon papercraft is Dusknoir (Yonoir), a Ghost-type Pokémon, based on the anime / game Pokemon, the paper model was created by javierini. Dusknoir evolves from Dusclops when traded holding a Reaper Cloth. It is the final form of Duskull. There is another version on the site: Pokemon Dusknoir Papercraft Ver.1.
Dusknoir is a primarily black Pokémon somewhat resembling a cyclops. Its cylindrical head is light gray with a single eye that has a yellow iris and a red pupil. There is a yellow band near the top of its head, and a short, yellow antenna with a disc-shaped tip extends from on top. Six flat projections extend from the base of its neck and surround its head, resembling an upturned collar. Dusknoir has well-developed arms with two yellow bands near its wrists and large, gray hands. On the front of its torso are two almond-shaped marking, and on its back are two circular markings. Both sets of markings resemble eyes. A yellow band encircles its body, zigzagging along the front and forming a long curve around the back. It has a wispy tail in place of feet.
The antenna on Dusknoir's head allows it to receive transmissions from the spirit world, which tell it to bring people there. However, the anime has also shown it protecting people from being taken to the spirit world. The band on its body can open, similar to a mouth. It uses this ability to take spirits into its body and carry them home or as it travels to unknown places. [Source: bulbapedia]
About this pokemon paper model:
Parts: 41 + base 43