Now I have an idea how to get that splodgey IJN Green over that Hemp-Tone IJN Grey for an A6M3, use your underlay, but don't go heavy on the IJN Green. Thanks.
I picked up this old kit on sale for $15 bucks at a hobby store that's no longer with us. I did the grey with red stripe aircraft in the markings pack of the kit. Nowhere near your level, but it looks nice from 3 feet away.