Finally got in touch with a CS rep, and was able to book Bkk-hnd-lhr, stopover, lhr-fra-ord-Aus. Hnd-lhr is in ANA first class on the new suites, and the FRA-ORD is on Lufthansa F on the 747. I have an 1:40 connection at FRA. Not sure if I have the time or will be allowed to enter Germany to go to the FCT. Total cost was 145,000 points and $418 USD.