I was approved just last week via Sydney. I went overkill and provided six months of statements for my main account (40+ pages, and I didn’t blur out any transactions), and I also attached the proof of balance reports for both of my accounts (dated the day of application). I did this as I wanted to avoid a request for further documents.
But I’ve seen in the group that some others applying in Sydney (who were successful) provided less (for e.g. two months of statements; four months; or just proof of balance).