Qantas began Stage 2 testing in mid-late September, and Stage 3 interviews have been taking place for the last couple of weeks. Don't let this discourage you however, as of late September, they had only called (read emailed, everything is via email this year) 30 people and had over 400 applications. So it's slow going. Things are really starting to pick up now though, so you never know. Furthermore, they are not doing anything in any particular order, ie commercial autum/winter or associate/bachelor degrees. I'm sure there is some logic to the whole process!
Keep holding your breath. Good luck.