Lego tower

Just a couple of days ago, I finished building a tall Lego tower. It has six stories, a detachable roof, and even air conditioning vents on the side. My favorite part is the apartment on the sixth floor. I wanted to build all of the levels in gray, but then I realized I would not be able to get very far using just gray. As you can see, the tower ended up in three different colors. I may use it in various stopmotion animations, probably as part of a backdrop. Any ideas for short animation plots I could use it in?