When I made my T-34 model I used an effect I thought of for making it look chipped/rusted. (This is probably already a technique but I have never heard of it)
I first painted the whole model (or the areas one wants chipped/rusted) with a rust-coloured paint. I then put the basecoat (in this case green) and then let it dry. I put on the decals and then sealed it with a layer of dull coat (Originally, my thought was that this would protect everything when I did the turpentine/oil paint wash) However, when I started the wash, the base coat started to come off a little. At first I was a little ticked, but then I really liked the weathers effect it gave my model. Depending on how much cipped effect one wants one adds a more or less turpentine to the model. Anyways, here are some pictures of how it turned out. Enjoy! Any question please ask.
-Joe






