Add a layer of rust to any metalic surface
In this tutorial we are going to learn how to create a very natural looking rust layer. You start with a metal picture and then we find a texture with cracks in it to age the metal even more. Once you are finished, you will not be able to tell if the results are real or not. You can tweak the steps as you go so you can obtain the color and textures that you need. You can co from just a little bit of rust for color to a completely worn out decaying piece of metal.
