Not sure why these paper models appeal. They’re created with forced perspective, of small Japanese bits of architecture. Both of which I’m a fan on. Wish it was easier to get hold of the book from which these come. it’s somewhere up here, behind a dense field of Japanese.
There are details of making your own, though, on this Canon site. Another thing to add to my list of craft projects that I’d like to do. Oh, and it looks like the technical term for one of these cut-outs a “FotoMo”.