This time I find the title absolutely convenient: I find this pop up really fantastic!
Note: The PDF links can’t be reached anymore, apparently amongst other things because of copyright infringements.
After all we have to buy the book ourselves :)
Links:
Descarga Gratis Libro Phantastische Papier (Kirigami) de Ramin Razani en Formato PDF Free Download – at the end you find links for the actual download of the file (German).
I downloaded the file here.