If you are going through someone like Ansett to do your ATPL flight test they will supply you with the information required. That said I've seen a number of overseas conversions go badly either in the sim or the IPC questioning before hand. Make sure you understand the CASA rules around your licence and operations in general in Australia. Handling in the sim will need to be up to scratch as well so don't skimp on the practice sims before hand or you'll find yourself doing another IPC sim. Remember, you either carry out a manoeuvre within tolerances and it's satisfactory or you have a sustained error and fail, there's no second chance or repeats like an airline check.