Sketching

1. Prime with Black Primer

Preshading

1. Airbrush Dark Sea Gray at 25psi adding flow improver to prevent tip drying
2. Airbrush Phantom Grey building up from half way up panels
3. Airbrush Grey Green building up on the panels from 3/4 height
4. Airbrush Light Grey on the top in less areas
5. Airbrush White Grey on tips as highlight

Postshading

1. Airbrush a glaze of Light Grey into the crevices. Do this at 15psi. Add some flow improver to prevent tip drying
2. Airbrush a glaze of :VallejoGameInk/Black into the deep crevices. Do at15psi