A cake trimmed off all crust top and bottom.
Stack into required shape and trimming.
"What you can't see with your eyes, you can feel with your hands" - a Debbie Brown quote to ensure smooth finishing.
Place on prepared cake board and coat with buttercream.
This is how to turn round styrofoam into an oval shape.
By now you can guess what cake it is.
Pingu to be exact.
Book signing...that's me with Debbie and her Pingu. :)