Hi Madcat,
Nicely done birds! Glad to see "Madcat in Action".
May I add a few constructiive comments?
Firstly, while your colors (Israeli F-16) are meant to represent a faded and well-weathered jet, the markings on the other hand are in stark and high contrast against the body colors. I think you could "feather" them down with a few light strokes of "buffy" overspray to blend the markings and body color together. Not an easy task if you have not tried it, but the end result would be highly realistic?
Secondly, your burners are well masked and toned in several appropriate metalic colors, however being ceramic on the interior, the whites are too clean for a used jet? I think that area can be weathered a bit also - maybe with a dark wash and a light overspray of smoke?
Please don't take my criticisms as harsh, I'm just posting my honest views and what I think will improve your model to look better. Otherwise, I believe you've done a good job on the models overall! Keep your modelling activity up!
Lawrence