A couple of notes...
The RGB for the skin tones are as follows, so you can use them for your girls.
Heather: 229, 184, 152
Lori: 233, 183, 157
Nikki: 224, 177, 132
Olivia: 127, 110, 80
Jewelry:
Gold: 255, 225, 0
Silver: 192, 192, 192
I was rather pleased with how Lori's skin turned out. She's also a bit shorter than the others because I was playing around with the modifiers a bit.