And now for some internet archaeology:
Most (if not all) of her sets were shot by Thomas 'Tom' Hunscher. Even today, he still has her on his personal portfolio pages:
http://photo.net/photodb/user?user_id=577843 and
http://www.venusinfirs.com/
He used to sell her sets on a variety of sites, most of which are defunct now:
http://web.archive.org/web/20070506134058/http://www.21stcenturypinups.com/tour1.html
http://web.archive.org/web/20070127205940/http://www.girlsdotcom.com/
http://web.archive.org/web/20071002213925/http://www.afterglow-photo.com/GallerySamples.html
http://wayback.archive.org/web/20070817164217/http://www.coedsinheat.com/tour1.html
I think he closed those down after selling the sets to karups, and I haven't found any pics there that were'n afterwards published as sets by karups.
On all of his sites, he keeps calling her "Madalynn", so that's probably the name we should search any missing pics under...
edit: forum software messes up the wayback links, so you probably have to copy&paste those