I'm working on Southwest Silver One at the moment. Here's a WIP screenshot. Final touches on the fuselage pending, engines not touched at all yet. As a matter of fact, I'm having some issues with the engines file in the paintkit. It appears some layers are missing when working with GIMP. That's why for the screenshot I added the engines from the default Lufthansa livery. They will of course be completely redone with the paintkit once my issues are resolved.