I hope the booknooking worked.
I followed up my own question about booknooks, and yes, they did originate in Japan as I suspected.
I'm really fascinated now! Unlike the miniatures and models I've made hitherto, perspective is key, isn't it? A different ..um..perspective.
I might do a bit of a mock-up in cardboard to see if I have the necessary skill and commitment to do one.
That would mean, however, leapfrogging the waiting list of 'ordinary' models I have yet to attempt, every Christmas and birthday brings a new one