Wow that's quick, the exam paper's already been published on the BOS site.
http://www.boardofstudies.nsw.edu.au/hsc_exams/2013/pdf_doc/2013-hsc-english-std-adv-p1.pdf
But all stimuli are "Awaiting Copyright" LOL.
Raw marks - $5.75 per course
http://studentsonline.bos.nsw.edu.au/go/results/hsc_results_services/hsc_raw_marks_report/
Exam responses - $33 per course
http://studentsonline.bos.nsw.edu.au/go/results/hsc_results_services/hsc_examination_responses/
http://www.boardofstudies.nsw.edu.au/hsc_exams/pdf_doc/2012-hsc-sample-writing-booklet.pdf
Edit: 2013 Version
http://www.boardofstudies.nsw.edu.au/syllabus_hsc/pdf_doc/2013-hsc-engstd-adv-paper1-writing-booklet-mockup.pdf