Copper"Rust" Humbro Paint

I was wondering if any of you had a small pot of Humbrol "Airfix" copper paint? Only I want to paint the Exhaust stacks on the Muzi to give them the look of Burnt, Hot exhaust.

I would of gone along to Rods but with him now gone I am some what stuffed, Plus I am unable to get into Ken Cooper's shop.

I do not need much, or if any one has something similar to give the same effect?

Cheers Daron.

I've got some, I'll drop it round on way to work Monday, if you don't need it sooner!!