Beautiful. I have the AC A345 too. The horizontal stabilizers on your LH A346 are upside down. Turn it the other way round. They have to angle upwards. These are my top 3, in no particular order but they're the holy grails of my 1:200 collection.
Hogan 747-8IC:
Hogan Qatar A346 (the same one in that QR ad you got on the wall):
I wish it were that simple to get. It was made by Hogan exclusively for the QR Marketing Dept and not available for public sale. I got it as a gift from a friend who knew someone in the airline.