Painting Rust and Dust

Kevin’s Miniatures and Hobby Table has a good article on painting rust and dust effects.

Painting Rust Effects

The Man Cave has an article on painting rust effects. Lots of good techniques here.

Rust Weathering Metals Without Pigments Or Powders

Pizzagrenadier’s Wargaming Blog has a useful tutorial on how to rust weather metals with just three colors. No pigments or powders needed. The results look fabulous.

Modeling Rusty Metal

Captain Richard has a tutorial on modeling rusty metal.