When making a diaper cake it is always helpful to see some pictures to help you out. As with anything you want to make you can change the color of the ribbon or you can make more layers. Some people like to add baby rattles, baby bottles, teething rings and so on to personalize them.
The best part of giving a diaper cake to the mom to be is that they will know that you spent some time, thought and consideration in to your baby shower gift.
Here are a few pictures at different stages: