....wow. I'm something of an origami enthusiast myself, but I always end up getting frustrated partway through the project, giving up, and leaving the half-finished dragon/umbrella/Pegasus/starfish squished between the pages of the book for several years. I bow down to you.
Yeah, that backwards page actually is neat. I wish there was a Kinko's in Ottawa. I wonder if there any shops like it... I love that you drilled all the holes for the spiral notebook yourself. If that isn't DIY I don't know what is!