I have this kit sitting in my stash, waiting for inspiration to hit.
Overall, quite well done.

I personally like "clean" builds like yours - too much can get hidden under excessive weathering. All that I would have done differently would be to add a
very light dusting of buff/tan to the areas below the fender line, just so that it doesn't look like a museum piece. That's my usual limit on weathering.

I did notice a few small things that you might want to check, but all are a quick and easy fix, and in no way should be considered as negative criticism:
1) Looks like you had some seam splitting on the back side of the missile tubes, second row down. A little liquid cement should fix that right up.
2) Picking out the vision blocks with either dark blue or black paint would really add to the already great camo job that you did.
3) Painting the rubber blocks on the track would be a great finishing touch.