Junker models for sale

I use a dremel tool to create the rust holes. for the rust itself, I use real rust. I have an old altenator bracket that I keep outside and let get rusted. I scrap the rust into an old medicine bottle and grind it into a powder. I paint the rusted section of the body with an airbrush or a paint brush depending on the size of the "rust patch" and sprinkle on the real rust dust...hense when I say I use real rust on my junker models. Hope that helps.