Don't know how many of you are from Australia...but I am...

What I am after is aircraft that the RAAF have. Such as:
-CT-4
-PC/9-A (I have a T-6 TEXAN II, which is the US equivalent)
-Hawk 127 (I have one, but not that good)
-F/A-18 (Got one, and getting the VRS one!!!)
-F-111
-C-130H + J
-DHC4 Caribou
-707 (got one, but it sucks!)
-737 BBJ (I want the BBJ, as it mixes parts from 737 700 and 737 800!)
-C-17 (Got one, but no VC!)
-Wedgetail (AEW&C 737)
If anyone knows where I can find ANY of these aircraft, can you please help me out?
Cheers.