use these sprites for your parts start with the elevator opening and get creative with the elevator and do something like throw something in it to stop it or it closes on you and you have to open it with something. you can also get an idea of it by watching this --> https://www.youtube.com/watch?v=g1RwdvpmFM8&t=453s and when your part is done make sure to end with it closing so the next animator can start with it opening