I don’t think the promotion is still available, but the tiny letters and packages, not to mention many other goodies, are still available over at her site.
We began by making a test animation of a self-assembling mailbox, to get a feel for what was possible. For the final shoot, we used an ancient web cam, multiple lamps to control the lighting, and staged part of Lea’s studio as a backdrop. Below is an image of the final rig and stage we used for the animation. Making the animation was loads of fun!