I' ve downloaded quite a lot of replacement textures recently which means that my FS2K2 - fleet is made up fifty- fifty with repainted default and imported aircraft.
Boeing 747 400;
NWA,LH,KLM,ANZ,ANSETT,QANTAS,Air Canada,South African,Korean and BA.
CX,Thai,JAL,UAL and KLM.
B 737 400;
USAIR,Aerolineas Argentinas,BA,KLM,Air Malta,Luxair,Delta (o+n),Braathens,THY,Lizard and BMI.
Delta,CO,AA,Eurobird and Aeropostal.
A320; just ssssoooo many and I don't feel like listing all of them up here.
Avro85;see previous comment.
SAS,GULF AIR and AF.
HS Trident ;BEA.
VC-10;BA red top.
Flying boats & floatplanes:
Dornier X,Do 24,Short Sunderland,Boeing 314,DHC3 Otter and Junkers 52 floatplane.