This aircraft paper model is a SD Mitsubishi T-2, a jet trainer aircraft used by the Japan Air Self-Defense Force (JASDF), this is a Blue Impulse (11 Squadron) version. The paper model was created by Break Even.
Post-World War II rendered Japan without a modern jet fighter for defensive purposes. Two decades after World War II had concluded, Japanese Air Self-Defense Force (JASDF) began to consider the development of a supersonic jet tentatively named "T-X."
Japan had found that the subsonic Fuji T-1 jet trainer did not adequately prepare trainee pilots for more complex and difficultly handling front line Mach 2 fighters such as the Lockheed F-104J Starfighter and McDonnell Douglas F-4EJ Phantom and so, in 1964-65, began studies for a new trainer, the T-X, which it was hoped would also form the basis for a future single-seat attack aircraft, the SF-X. For more information please click here.
You can download the papercraft model here: SD Blue Impulse Mitsubishi T-2 Free Aircraft Paper Model Download