1/300 Airplanes

[Argonor]

I just returned from Horisont III ('alternative' wargames convention) in Esbjerg yesterday - and I spent most of the weekend playing Air War C21 (Wessex Games) and hunting evil American imperialists with MIGs over North Vietnam.

Great ruleset, which I'm going to purchase next weekend! 

Now, we played with metal planes, mostly from Scotia Grendel, Wings of War bases from Litko, so I know where to get some planes and stuff, BUT:

Are prepainted 1/300 planes for the Vietnam period available out there? It could be plastics/toys/whatever, but I would like to get couple of handfuls of planes to get stuck in right away (and I have PLENTY of stuff in the painting pipeline as is).

Any suggestions will be much appreciated!

Otherwise I'll just get some metal ones, but then I'll probably not get to play any games before spring