Some time back I worked on another pop-up book. I enjoyed constructing the pop-ups. Here are some pages from the book. Hope you will enjoy seeing them :)
The very first page of the book. This one is after the printing.
This is the original pop-up illustration of the first page with a flap on the left opened out.
The second page of the book with a top view of a room and focus on the drawers in the form of a pop-up.