Designed by Satoshi Kamiya, folded by me from a 12.25 inch (31cm) square of Kitakata paper that I pearlized with a bit of acrylic.
Are there any instructions online ?
you can easily find a crease pattern on google images, but i'm not sure if that's "instructional" enough
there probably is a pdf diagram floating around somewhere, only that'd be illergal to download... But if nobody catches you... XD