Some previous Vietnam builds.

Trumpeter 1/32 A-1H, VA-176 MiG Killer, 1966 - also the pilot.  

Hasegawa A-4E as the famous "Lady Jessie"
A-4M of VMA-214 "Black Sheep"
AT-28D from 56th SPW, 1966-68, Ho Chi Minh Trail truck killer (the USAF still claims these airplanes were "never there")
1/48 Hasegawa F-8D, VF-24
1/32 Trumpeter F-8E CDR Bellinger, first Navy MiG-21 kill
1/72 Hasegawa SP-5B Marlin, VP-40, "Operation Market Time" 1965-67.
1/48 Hobby Boss MiG-17F, Vietnam People's Air Force 723rd Fighter Regiment, 1965-67
1/48 A-1E Hobbycraft/Tamiya/Cobra Company - Bernie Fisher's Skyraider
1/48 Tamiya A-1H "Sock It To Em" 606th SOS, Nakhon Phanom (NKP) 1967-71

10 attached images. Click to enlarge.

Great collection of builds. I especially like the A-1.

All of them are true eye catchers, Tom @tcinla