The Qantas Premier Platinum Card delivers up to 100k Qantas Points, 75 bonus Status Credits, complimentary lounge invitations and travel insurance. All this with a reduced first-year annual fee of $199.
There arent many options for australian-issued credit cards. Other than the ones mentioned in the above post, only other I'm aware of is Amex which IIRC allows transfers to Thai and Singapore Air (and maybe some others but not Air NZ).
More options if you happen to have (or can easily get) credit card issued in other countries.