My museum MOC that opens akin to a book

This build has gone through many iterations, but I think I am finally content with the results. Unfortunately I do not have a recent video or anything showcasing how the build opens. The top floors are removable featuring a wild west area with a prospector and the other side is an Egyptian showcase. The bottom floors are reception and old Model A cars. One day I might even add lights to it.

I do have an older set of pictures from last year: https://imgur.com/a/UmADx3G