I keep looking at these two pictures from Little Friends website.
Look at the drop tank. clearly painted gray. notice no reflection off that tank. but look at the underside of that wing. That's what's been bugging me all day, you see a shine, reflections, not something you would expect to see from "Non Specular (Flat) Gray" color. I do not believe the underside of the wings were painted. Can't say for sure about the fuselage because the shadow in these two photos but man, it's hard for me to see gray on the underside of those wings.
Look at the drop tank. clearly painted gray. notice no reflection off that tank. but look at the underside of that wing. That's what's been bugging me all day, you see a shine, reflections, not something you would expect to see from "Non Specular (Flat) Gray" color. I do not believe the underside of the wings were painted. Can't say for sure about the fuselage because the shadow in these two photos but man, it's hard for me to see gray on the underside of those wings.