Google Bombé Commode and tell me these are not wild!
I am less interested in the ornamentals and marquetry. But, I am fascinated by the organic shapes of these Dr. Seuss chests.
I did find an old FWW issue that documented a master building a one-off for a museum. I have not found any plans or dimensional drawings. I will be on the hunt for one in furniture stores and have a tape measure and sketch book with me. However, I would be much obliged if someone could reference a resource for the design of these puppies.