Hey, Crumb -
Holy crap, dude . . . you are putting together one truly remarkable collection. I'm active mainly on the "skinny girls" thread, so I extracted a few of your links, and posted them with the following message: I happened to check out some postings by a guy named Crumb, in the "Request a Theme" forum, under the heading, "Hair: Blonde Perfection". Man, I LOVE that guy's taste in women, and I also like his style - for each lady, there's a terrific sample, followed by a link to a larger thread. So, here are some highlights. Most are in the "slender, maybe approaching skinny" region (especially at the top of this list), but some (especially at the bottom of this list) are just slender at best, and not skinny, and they were included only because they are drop-dead gorgeous. So, if you get tired of looking, feel free to quit. And, if you like these, Crumb put up even more that weren't in the slender category at all (so I left them out ...)
If you want to check out the skinny girls thread, the best way is to jump in at page 43, which is at http://peachyforum.com/forums/43/18050/ShowThread.aspx That page contains the start of a set of "Highlights" listings, since a lot of the earliest links are dead now. I'm pretty busy these days, or else I'd do a quick scan of those highlights lists, and compile a set of ladies who belong in both of these two categories. Here are two that come to mind:
Liza B/Liza Voronin: http://galleries.coolios.net/metart/met31/
Her thread: http://peachyforum.com/forums/thread/70592.aspx
There is also Faith/Evelyn. In most picsets, her hair is straight and thin, like this: http://adultdreamhost.com/user/ayleen/0504/06/index.html
However, in other sets, it's much fuller and more luxurious, like this: http://toti.externet.hu/public4/nyar1332/nyar.htm
and this: http://www.ifgirls.com/VGEwMDYzfDMxNA==/OTQzNDozOjM,0,0,0,
and http://www.ifgirls.com/VGEwMDYzfDI1NA==/NjM1MDozOjM
Her thread: http://peachyforum.com/forums/thread/130766.aspx