looking for a good tutorial of rust

i want to make rust on my hood to make a rat style volks but i really don't know how.

i've made a search on the forum and found nothing.

somebody have a good one?

Here's one good way to do it- Rustall (http://www.rustall.com/)

Paint the body panels in a suitable flat base color, and then apply rustall until you're happy with the effect.

fantastic stuff Andy: will we see it used in your F40? :D :D :D

oh, I forgot, when I meant ferraris I meant really ferraris, done by alu&iron, nor plastic&carbon boxes :D :evillol: