And I got at least one more piece of Ghostbusters fanart. The one episode of The Real Ghostbusters I remember the most intensely is "Stay Tooned". Basic premise of the plot being a bolt of lightning allows a cartoon character to come to life and reeks havoc by warping reality to his whims, even turning people, including three of the Ghostbusters into cartoon animals before being stopped.
The following transformations were Ray Stantz into a pig, Winston Zedmore into a dog, and Egon into...I'm not sure, an ostrich? The only character who wasn't changed was Peter Vekman. Then I saw  caseyljones's furry pop pic seen here: http://www.furaffinity.net/view/3246651/
On DA, he assures that his choice to make Vekman a cat was conicedental, but I was reminded of the hoopla that surrounded Vekman's voice in the cartoon. He was originally voiced by Lorenzo Music, better known as the voice of Garfield in the cartoon Garfieldand Friends. Bill Murray, who portrayed Vekman in movies-- and ironically Garfield in the two movies-- complained about Vekman's voice. The rest of the series, Vekman is voiced by Dave Coulier--i.e. Uncle Joey from Full House.
®Ghostbusters is Sony's Creation