A first coat of olive drab is going on the KIV-3 starfighter model. Also played with a thin yellow stripe on the leading edge of the wing. I’ve never used these water based model paints before and so I need to experiment a bit. Looks like they will cover both the black matte board and the white poster board with two coats. Because the paint is water based, you have to wait until each coat is good and dry to put on the second coat.