How picky is the FHA appraiser going to be on paint on house?

Had inspection and they suggested I scrap and paint the house… Buyer has FHA loan… I know FHA loans are picky on the paint issue… My concerns are, even if I paint and scrap… Your going to be able to tell where the paint is… Is this Aesthetic a concern? Second.hairline cracks in some parts, not peeling or flaking.is this going to be a issue? How picky is this guy going to be or is it all depend on the guy and day? Maybe just wait for a potential buyer who doesn't have stringent needs?
Added (1). siding is wood lap

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