The Tasmanian Devil was designed by Robert McKimson who apparently based the character on the real-life animal.

His first appearance was in the 1954 cartoon "Devil May Hare".

The hairstyle is based on something I saw on instagram.

Not sure that this design would work that well in hostile environments.

Pluciferous von Mallard Duck, AKA, Plucky Duck, is a green teenage duck who appeared in the Warner Bros cartoon series Tiny Toon Adventures.