I typed up my own responses to HSC papers 2011-2013 last year for a peer class during Year 12. At the time, I believed that they sufficiently addressed the criteria. I basically took my answers from timed practice exams and tidied them up or corrected them.
However, these are by no means official solutions, nor are they guaranteed to be full marks. They are just an example of what a high band 6 student might write. The response structure was well-received by markers at my school - markers at your school might hate it. Keep in mind that the responses are also quite long, as I would try to save time on my calculations/MCQ's so I could spend lots of time on the 4-7 markers.