It is housed in a nice wooden box and has a framed glass door that closes over it. The scene is shown above - a small boy looking into a toy store window.
Here is the view inside one end.
The view looking the other way shows a cash register and a small white mouse
The room is jam packed with all kinds of items, some store bought and some handmade. I suspect it must be from the late 1980's or early 1990's?