Cool one Aranlin !! Your C-West is impressive.
Ok, I'll go with my X-Ces version:
Don't mind the background... laundry time !
Pearl white with metal grey... camouflage made with "Bluetack" method... the same I use on WWII airplanes. The rest was done freehand with an airbrush. Tint from a real window paper... a bit too dark but does the job !
Batteries are for the LED lights: