Note: Pepakura designer doesnt have any 3d modeling functions. You ned todo create own 3d models with another 3dcg software (ex, 3d Studio, LightWave, Softimage and so on). If you dont have any 3dcg software, how about using freeware metasequoia which file format are supported by Pepakura designer. Ver más sobre el tema y los comentarios en el foro