How to Make The Inception Cake

Here it is! Feel free to make what ever changes to this that you feel necessary. This is really just to demonstrate how the cakes get inside each other!

If you do make an Inception Cake, please show me!
It would be awesome to see what everyone comes up with.

This is also my first tutorial, so hopefully it's easy enough to follow.

Recipe: [link]
My cake: [link]