You can't get official ones until it comes out as an official past paper (so like in april/may 2017)
They are sometimes leaked by people who have access to the Secure Key Materials section of AQA website (like teachers). It is not officially out until 2017, yes.
They are sometimes leaked by people who have access to the Secure Key Materials section of AQA website (like teachers). It is not officially out until 2017, yes.