Amber Valletta, Kirsten McMenamy, Stella Tennant, Skye Stracke, Tara Gill, Edita Vilkeviciute, Elise Crombez, Magdalena Frackowiak, Lindsay Ellingson, Kim Noorda, Nadja Auermann, Ali Michael, Bette Franke, Linda Evangelista, Raquel Zimmermann, Toni Garrn etc. are the ones i know.
They are rather specialized on 'money girls' having that high-end-commercial/high-fashion-crossover. DNA's philosophy might be quite the opposite of Supreme's one, but I wouldn't declear her agency-switch as comedown. I hope they can offer Amanda more work, at least more print stuff, somehow her old agency wasn't able to, but could also be due to her very slim 'body outline'. She was one of the top girls on the runway, but way too underrated in editorial and advertising.