Diorama: "She's Just About to Close Up the Library"

Here is my diorama (a work in progress) inspired by the movie It's a Wonderful Life. It features my all-time favorite quote, and I'm disappointed it's not very legible in this photo (see below for the whole quote). This was the first time I attempted adding text to my work--I'm going to have to keep experimenting with it. This is part of a series of scenes from black and white movies.

George asks Clarence about Mary--she's depicted as a mouse here (approx. 4" tall). 
Clarence answers: 
"You're not going to like it, George. She became an old maid. She never married. And she's just about to close up the library."