After completing the collapse, take a photo of your model and place it next to the PDF’s final diagram. Katsuta’s work is unforgiving—small errors in the first 10 steps propagate. The ability to instantly compare is the PDF’s superpower.
(Page 35): A complex feline model with precise geometric landmarks. Horned Puffin (Page 55): Utilizes color changes for the beak and plumage. origami works of kyohei katsuta 2 pdf portable