Hey Bodyguard,
This is what I found on the Venezuelan 16s so far.
As for the FS(Federal Standard) numbers, this is what I found but these colors may vary.
Upper surfaces:
Tan- FS 20400(may also want to add a lil white to the tan to lighten it up a bit)
Light Green 341002(US Light Green)
Dark Green 34079 or 34096
Under sides are FS 36492 Light Gray(basically a shade of an off white or a dirty white).
Also remember the paint job may very as well due to the weathering of each a/c and each a/c weathered differently from one another.
When I find more pics I'll post em for you.
Flaps up, Mike
If you would listen to everybody about the inaccuracies, most of the kits on your shelf would not have been built Too Close For Guns, Switching To Finger