I have never had a two tone . It looks like beige is standard . Not sure how that goes . Usually one can do a model delete or a model adjustment . The choices they offer are the full wording , no wording (delete) or just "911". I left GTS on the doors (they are just stickers and can be removed) and chose "911". The problem with your request is that its a rebadge . You have a 4 GTS not a GTS . Since a GTS already exists basically putting the other model designation . It can be done . Iamm just not sure factory will do it. I like the interior Carbon . I dont remember if I have non smoker package but supposedly the cupholder is very intrusive . Its something several reviewers mentioned .
I just looked at mine. I have non smoker package . You have to check the smoker package to get it . I dont smoke and would really hate the idea of someone smoking in. my car even after I sold it . However Porsche rarely offers anything for free and it does include a used buyer segment if you sold the car . Its very expensive to retrofit so a used shopper who smokes might pass on. the car .