This papercraft is Krillin, a supporting protagonist in the Dragon Ball manga and anime series, the paper model was created by Juke. For more information of Krillin and another paper craft please click on: Dragon Ball - Krillin free papercraft.
Destructo Disk (Kienzan) is Krillin's signature technique and one of his most powerful attacks. The Destructo Disk is a razor-sharp disk of energy that can slice through nearly anything. It is however infamous for its main weaknesses: which are that it is generally slow to create, it lacks accuracy, and it cannot be guided once it is thrown.
You can download the papercraft model here: Dragon Ball - Krillin Destructo Disk (Kienzan) Free Papercraft Download