No7 X Macabre - Models

Since practicing in the studio with my temp model Mel, I have asked her to be my official model for my No7 shoots. I feel that we worked well together and she posed beautifully for some of the practice shots I took in the studio. Alongside having Mel as my main model for my No7 shoots I have begun to consider using my older sister Keisha as a model also for my beauty shot. I am considering using two models as my sister would be the ideal model and person to feature in a No7 campaign since she is a hardworking mother, wife and child carer and Mel would be the ideal person to use for my editorial shoot as she would suit a more grunge themed suit for macabre. I am going to email Sharon and ask her opinion as I am unsure of wether I am able to use only one model for all my images.