Online Pet Shop Cat Bases. Adobe Photoshop.
Early in my career, I created this set of cat bases for a forum-based online pet shop. The files were layered in Photoshop such that the flats could be easily colored by the shop's colorists. The first in the set is a kitten that would grow into one of the different adult personalities shown after. Familiars for the cats, cockroaches and rats, were added later, as well as a new "fluffy" line that I edited on the original bases at a later time.
Later in the shop's run, I was tasked to create fluffy versions of the cat bases.
Familiars had either a "good" or "evil" personality.