>>7435979doesn't mean you cant continue now the primers showed up some more imperfections.
the bits highlighted can be filled and sanded still. to make them crisper.
id be itching to erase those 2 towing hooks on the front and re- do them with wire but I understand you may not be there yet in terms of confidence.
I don't know this tank, what the thing above the gun for? the solid looking gun thing