MAMarcelo Arispe-GuzmanBooks and models by this designerModels 4Books 4Books (4)All books that include models by this designer.Olympiad 20162016Models: 14International Origami Internet Olympiad (IOIO)Olympiad 2018 - Round 22018Models: 10International Origami Internet Olympiad (IOIO)Tanteidan 24th convention2018Models: 62Origami Tanteidan ConventionOrigami USA Convention 20192019Models: 51OUSAModels (4)All models by this designer.CuttlefishOlympiad 2018 - Round 2 · p. 7PlesiosaurusTanteidan 24th convention · p. 300Samurai helmetOlympiad 2016 · p. 21CPSnailOrigami USA Convention 2019 · p. 4