To be honest, I'm going to say something very unhappy, I think Doutzen is already "old" for the context they use in the CK campaign, not that the result can not be good, because she's beautiful, but they always use younger models and Raf has his favorites (Julia Nobis, Lulu, Sara Grace). So I think it's Prada what would be more appropriate with her and the brand or is some shoot for some magazine!
I'm not even expecting an incredible result because I do not really like Willy's work. But she has worked with him before and if he calls for the projects she probably will not want to leave the kids alone.