This papercraft is a realistic Vegeta Super Saiyan 4 (SS4, SSJ4 or Super Saiyan Level 4), the twelfth episode of the Shadow Dragon Saga and the fifty-ninth overall episode of Dragon Ball GT of the Dragon Ball series, the paper model was created by Juke.
After ingesting the Dragon Balls, the ultimate Shadow Dragon, Omega Shenron was born. Blind and battle weary, Goku can barely stand against the might of all seven dragons. To push Goku to fight better, Omega attacks his family and friends. As expected, Goku tries to land his best attacks on Omega, but to no avail. He eventually regains his vision, much to Omega's surprise, but even the return of his eyesight does not help him gain the upper-hand against Omega.
Becoming more desperate to save his family and the Earth, Goku decides to self-destruct himself. He grabs a hold of Omega from behind and almost completes the technique before Vegeta arrives and tells him not to do it; having first hand experience with self-destruction, he knows Goku will only succeed in killing himself and not Omega. Vegeta then tells Goku that he has the tool he needs to reach Super Saiyan 4, much to Goku's shock. Thanks to Bulma's Blutz Wave Generator, Vegeta transforms into a Great Ape
At first, Vegeta seems to have lost control of himself and begins crushing Goku. However, Vegeta states that he was simply fooling them and transforms into a Golden Great Ape, and then a Super Saiyan 4. Everyone is amazed by the overwhelming power the two Super Saiyans 4 have, and Chi-Chi and Bulma have a usual quarrel over whose husband is the best. The two Super Saiyans 4 head off against Omega Shenron, but they are still not powerful enough to beat the fearsome dragon. So, Vegeta suggests that they fuse, much to Goku's surprise that Vegeta would suggest it in the first place.
About the Dragon Ball paper model:
Format: .pdo line + lineless
You can download the papercraft model here: Dragon Ball - Realistic Vegeta SSJ4 Free Papercraft Download