Actually, if any new models want to, they can get hired freelance to work as an art model, working with photography students/classes. Art models get paid pretty well, especially if the school is reputable so you'd not only get to do multiple photoshoots with new photographers, but you'd be able to make side income. I worked as an art model for about 3 years and the photography classes were always the most fun because I usually had to work with a group of photographers who all got a certain amount of time to shoot me, so I was in and out of outfits and the different ideas the students come up with where always a fun challenge for me. It could be something worth looking into.