Hi Iambatman.
Nice to see you helping another Cathay hopeful after your own interview experience.
I told you that the HR was going to be the area to focus on. Did the HR person give subtle hints to you like, "Continue studying and try to get some 747-200 sim prep?" If he did you'll probably be in for the second interview. I wish you all the best.
Next step is to focus on knowing about Hong Kong, your airplane systems and deicing procedures, and prepare to spend lots of time filling out the HKCAD paper work for all your flying times.
BarBQ.