QF offer Silver or Gold Lifetime status only. They don't offer Platinum lifetime status.
But you need a lot of flying for Gold lifetime (14,000 tier credits). Silver is 7,000.
I've been QF top tier for at least 6 years now and am only just lifetime silver (7559 tier lifetime tier credits). So at this rate it will take me 10-12 years of top tier to reach lifetime Gold.
[This message has been edited by NM (edited 03-19-2002).]