The thing that sticks out the most for me is the extremely thick antenna wire. This would probably scale out to be 1" in diameter! Invisible thread (0.004") or fine wire ( I use old aquarium coil wire which is 0.002") is a much better choice. The other thing is your chipping is on the trailing edge of the blades, not the leading edge. The leading edge is going to take the beating, not the trailing edge. I am assuming this was a shipboard Corsair as well. This environment was not abrasive like island based Corsairs the chipping will be minimal to non existent. There appears to be some silvering around a few decals. It may be too late to try and poke some holes in the decals and flood it with setting solution but you might try handpainting some of the GSB around the areas, re-gloss coating and then re-dull coating/
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