S.W.
My stepdaughter was in modeling in Minneapolis and we learned some hard, and expensive, lessons. She photographed excellently, the photographers loved to work with her, she is 5'11" and a size 6, which put her as "too big", not too tall, for many of the possible assignments.
Here's what to do - take some photos of your daughter with your own camera. Very little if any makeup, and a simple hair style. Pick the best headshot and the best full-length shot. Send them to the Moore Talent Agency - http://www.mooretalent.com/
Along with the pictures, send her name, phone number, address, birthdate, height, measurements, and shoe size. If she has a chance of getting any work in the Mpls area, they will call her. If not, give it up! Do not spend any money on classes, or anything else. Moore is the most respected agency in this area. Their biggest client is Target, and they supply models for the weekly ad. They have other local clients, too.
Overall, there is VERY LITTLE modeling work anywhere in the midwest. The real modeling work is done in NY and LA. The competition is fierce, the pay is low except for the very, very few. The look that has been "hot" for the last few years is an "ethnic" look. If your daughter looks too "midwest girl-next-door" with no unusual features, her chances of work are less. If she doesn't fit into the rigid height/size requirements, she won't get work. (I have a friend who was able to model for several years, back when there was modeling work in Mpls. She is 5'11" and was a size 2.) A size 4 is about the biggest a model can be, size 6 is pushing their limits.