Got it! I'll find the flat version. My son is building a simple cub in USMC VMO livery so I'll need to get a lot. Thanks much for the help!
I used this gloss navy blue, but if I could go back and do it again, I’d be curious about trying a flat paint. The gloss just shows all the flaws, and working with foam board you can’t help some of the indentations that show up. I’m still pretty satisfied in how it turned out, but I’ve only painted 3 planes at this point, so I’m still trying to figure out what I like and what works for me.