A mountain beaver (not to be confused with regular beavers) is a primitive rodent. This one is a churro fan.
This one does not look good this big. I apologize for the messy koala; the actual painting is probably the smallest one so far, and is about 3/4ths of an inch high. At least she's proud of her curly fry.
A bonneted Atlantic white-sided dolphin is about to sip her magical underwater pink lemonade. I made the head look more like a bottlenose though; they have less prominent rostrum.