Pepakura (often referred to as "Pep") is a program that creates buildable papercraft models. Using 3 dimensional data, Pepakura allows the model to be unfolded to a flat template to be cut, folded, and glued together. Pepakura accepts a range of 3D file extensions, and can save files in its native extension (.pdo). While Pep is good for starting armorers, it rarely ends up high quality. And if it does, it can cost around $500USD to achieve the level of detail inherent in most molded armor.