I’ll have to dig up where I read it and the following will probably be a mismatch from sources such as Dezeen, Steve Jobs biography and the New York Times extended article on the man himself - Jony Ive.
Essentially he loves physical prototypes and goes so far as saying he is looking for that in portfolios and berates design education for not teaching students how to model make.
It is a famous story too that his university house was filled floor to ceiling with boxes of models. My point being is I don’t see this evident in your portfolio, there is a small section but there is no wow factor to them. If Apple is your dream then pumping out model after model during your usual design process would be a great place to start.