I've seen a couple of new models recently. Judith Ripka had a new model for her shows and she's now modeling some clothing and this morning there was a new petite model.
QVC is probably a highly coveted job for a model - guaranteed work instead of having to go to look sees and interviews for every job, the same location instead of having to travel, so if you have kids, that's a plus. The downside is the number of hours. But, I think all of them do a great job and work hard at showing the details of whatever they are modeling.