>>6208256>>6208282I was scrolling by when this caught my attention. A trick I use when trying to simulate paint chipping is after priming, I paint the areas I want to show chipping in the color of my choosing (in this case silver) and once it's dry I get it moist and apply some sugar/ salt to the "chipped area". You can use other powders it just depends how fine/ crisp you want the chips to look, Once it's dry air brush/ spray your kit with the outer coat (in this case blue). Once that's dry chip off your salt/ sugar and it should look like reasonable wear.
My painting skills are a bit remedial so I'm sure y'all could pull off something much better looking.