Painting German WWII aircraft wheels.
I´m currently working on a Lindberg JU87 Stuka. The whole kit comes in white plastic, and I´ve already prepared the wheels for painting, for which purpose I´ll be using acrylic paint.
Two questions:
1. What kind/color, if any, should be used to prime the wheels and all other parts of the kit?
2. The instructions indicate that the wheels must be painted in black, but I´ve noticed in different pictures of WWII model kits that the color of the wheels tend to be grayish. Is there a specific color that should be used instead of black, if not, can the correct color be obtained by mixing black with gray/white?
Many thanks in advanced for your assured replies.