I have been collecting for a year or so now. I am trying to restrict myself to airplanes I have been on to at least keep it manageable, although there are a few exceptions to that. They are all at work in my office, I have had to get a shelf put in to put them on - the shelf was requested for "file" storage as I think requesting a shelf to put model airplanes on might not have been a good move. They are all 1:200 scale apart from the Cessna c172 which is 1:72. They are mostly the metal ones from gemini, jc wings, and inflight. Anyway, here is the list from memory:

BA 747-400
BA 777-300ER
BA 777-200

CX 777-300ER
CX A330-300
KA A330-300
BA A380-800
AY A330-300

BA E190
BA 737-400
BA A321-200
BA A320-200
BA A319-100

MH 737-800
US A321-200
JL 737-800

MI A320-200
DY 737-800
AA 757-200
AA 737-800

LH A320-200

Boeing 747-8i
BA Concorde
JL 767-300
JL 777-200
BA 787-8
JL 787-8

Cessna 172 at 1:72