Digging though my archives, found PiChi--a version of the Poser 4 girl with a bunch of morphs and UV mapping for Posette. That's not exactly a huge step up in terms of quality, but that does give more options for textures. I found one that's really cute on her. Poser has nothing for the older kids, so I refit some of Penny's things.

I used my own shaders for the girl and hair. I'm slowly figuring out how to make a decent dynamic hair shader with Cycles.