This Naruto papercraft is the Kisame Hoshigaki (Transformation), the cube craft paper toy is designed by blackignus. There are other two versions of the Kisame Hoshigaki cube paper craft here: "Naruto Shippuden – Kisame Hoshigaki Cube Craft" and "Naruto Shippuden – Kisame Hoshigaki 2nd Version Cube Craft".
Kisame's proficiency in Water Release techniques was considerably high, able to able to alter the entire battlefield by using his Water Release: Exploding Water Colliding Wave to create a large volume of water to give him the field advantage, and to use for attacks. Kisame's shark-like attributes carry over into techniques, for he even shapes his Water Release attacks into sharks.
He could also use this skill as a means for transportation, riding inside of a water shark. Against stronger opponents, he increases his field advantage even further by creating a giant dome of water around himself, forcing his opponents to battle him underwater. He was able to make many sharks that overwhelmed Might Guy's Morning Peacock, producing more than all the blows Guy could unleash. He was also proficient with Earth Release techniques, able to use Earth Release: Subterranean Voyage to travel under the earth, with the tip of his sword, Samehada, jutting out making him look like a shark swimming towards his prey.
You can download this cube naruto paper craft toy from here: Naruto - Kisame Transformation Cube Craft Free Paper Toy Download