How To Airbrush Rust Effect ☆You can use these steps even if you don't have an airbrush; you could just do it all with a toothbrush and paintbrush. Let me know if this video helped you, or if you have ...

A comparison of airbrushing and sponge painting techniques for battle damage on Warhammer 40k Blood Angels Drop Pod models. Learn how to create rust effects and weathering!