Videos: Simulating Rust On Corrugated Metal
Courtesy of New Haven Rails, a thirty-nine minute video on how to create realistic rust effects.
https://www.youtube.com/watch?v=WMzQs3pZqfA
Courtesy of Jason Jensen Trains, a twenty-eight minute video on how to create realistic rust effects.
https://www.youtube.com/watch?v=od4g4lKnV-o
The presenters demonstrate various materials and techniques.