This Naruto papercraft is the Four-Tails (Yonbi or Son Gokū), the cube craft paper toy is designed by blackignus. Son Gokū, more commonly known as the Four-Tails, is a tailed beast sealed within Rōshi of Iwagakure. It was captured by Kisame Hoshigaki, then extracted and sealed by Akatsuki. Son was later resealed into a reincarnated Rōshi during the Fourth Shinobi World War.
Son Gokū first came into being in the waning days of the Sage of the Six Paths' life in order to prevent the Ten-Tails' resurgence, the Sage split up its chakra and used his ability known as Creation of All Things to create nine separate constructs of living chakra, which would become known as the tailed beasts.Some time after being created, the Sage sat down with all the young tailed beasts and told them that they would always be together even when separated, and that one day they would become one entity again with different names as well as forms than they did then when the time came for them to understand what true power was.
Son Gokū eventually fell into the possession of Iwagakure and was sealed into Rōshi over forty years before the Fourth Shinobi World War, who later left Iwagakure in a journey to gain a better understanding and control of the tailed beast.
Son Gokū has yellow irides, white pupils, red fur and green skin. He primarily resembles a monkey, but has the build of a gorilla. It also has horns on its forehead, similar to the Third Tsuchikage's yellow jacket, as well as elongated canine teeth and spike-like protrusions on the four of its tails. Its long canines appear to be broken and are darker at the end. In its mouth it has a big, round opening, from where it spits lava, and it doesn't seem to have a tongue. The fur on its chin and on the top of its back resemble Rōshi's beard and hairstyle. During the last remaining days of the Sage of the Six Paths, Son was much smaller and had smaller teeth.
Son Gokū is a very prideful tailed beast, as it detests being called by the name "Four-Tails" and boasts about its lineage. It uses 'ore' when referring to itself.
It also hated humans, due to the fact that humans have enslaved it, and believes that apes are more intelligent than humans. However, when talking about the Sage of the Six Paths, it showed him great respect. It also seems to have taken a liking to Naruto Uzumaki, as it was moved by his actions for truly trying to save it from being controlled by Tobi and even gave him some of its chakra before being sealed away.
Son Gokū has the ability to simultaneously use the earth and fire natures, to spit lava from its mouth; something that hasn't been seen outside the realm of kekkei genkai. As it's jinchūriki, Rōshi could borrow its ability to create and use lava. As a tailed beast, Son is able to create a Tailed Beast Ball. Son Gokū is very strong as it was able to lift and toss Gyūki.
You can download this cube naruto paper craft toy from here: Naruto - Four-Tails (Yonbi) Cube Craft Free Paper Toy Download