These are "Playmates?"

I know the photos were always airbrushed and all (or today, Photoshopped), but where did this lot of second-class trolls come from? Someone go find Debra Jo Fondren, her legacy is being mangled.
The one in the very back is Holly Madison (not a Playmate, but a Hef girlfriend). Right in front of her is Bridget Marquardt (also not a playmate, but a Hef girlfriend). The brunette in the front looks like Janine Habeck. See photos of her. The blonde behind the brunette looks like Shallan Meiers (a 2002 Playmate). See photos of her here.