Katrina Moorkroft by @Kooshmeister (Bill Hiers)

The villain from the unfinished [i]SWAT Kats[/i] episode [i]Succubus![/i] (also known as "[i]The Curse of Kataluna[/i]"). Katrina, seen here with her beloved pet ferret which she often wears as a fashion accessory, is in reality an evil succubus with her sights set on seducing Commander Feral and completely draining his youth.

When the series was cancelled before [i]Succubus![/i] could be completed, writer Glenn Leopold would later recycle its basic plot and characters for [i]Eclipse[/i], an episode of Hanna-Barbera's later [i]The Real Adventures of Jonny Quest[/i], wherein Katrina was renamed Elise Lenoir, and again for the movie [i]Scooby-Doo on Zombie Island[/i], where the character was renamed a third time to become Simone Lenoir. Anyone who's seen those knows what Elise and Simone look like, but Katrina (until concept art and/or model sheets appear) exists as simply words on a script page, so I figured I'd have a go at doodling her. I think she ended up looking kinda like a young Laura Linney.