I see
Nan as Buttercup, the ass-kickin' component of the Powerpuff Girls. Hair's a match, too.
Pavlos ? I don't have a clue. He's one of a kind.
Selwyn is Dondi grown up a bit, still good-hearted and unspoiled.
Somebody said
Andrea is
Cathy ? Gawd, I hope not. Besides, my sister-in-law is
Cathy , completely.
As for me, Krusty the Klown might work; the hair and attitude's about right, altho green's not the usual color. I've also been likened to the Pointy-Haired Boss in
Dilbert and to
Walt Duncan ,
Jeremy 's father in Zits. The latter comes from my wife, so it may be on the mark.