DGE-Railroad
The Orchard Line

Hello all,
I'm after a bit of weathering advice for my G scale log cars.
This is my first ever foray into weathering, so please be gentle!
I have several log cars that are grey-primed. They have a lovely level of detail, and I wanted to try and paint them to bring that out.
I've started tackling the plastic-wood. I've brushed a burnt umber acrylic on, followed by a dark enamel wash to give a bit of depth. Once that's dried, I'm intending to try dry brush it with a lighter tamiya mud brown, to pick out the highlights.
Its not going to win any prizes, but it's going better than I'd expected for my first attempt.
My question now is the best approach for the plastic 'metalwork' the trucks, couplings, plates and bolts. Does anyone have a recommendation for a reasonable effect/result for someone without much experience but happy to have a go. Something like the paintable Scenic Rust perhaps?
Here is a picture of what I'm tackling...

I'm after a bit of weathering advice for my G scale log cars.
This is my first ever foray into weathering, so please be gentle!
I have several log cars that are grey-primed. They have a lovely level of detail, and I wanted to try and paint them to bring that out.
I've started tackling the plastic-wood. I've brushed a burnt umber acrylic on, followed by a dark enamel wash to give a bit of depth. Once that's dried, I'm intending to try dry brush it with a lighter tamiya mud brown, to pick out the highlights.
Its not going to win any prizes, but it's going better than I'd expected for my first attempt.
My question now is the best approach for the plastic 'metalwork' the trucks, couplings, plates and bolts. Does anyone have a recommendation for a reasonable effect/result for someone without much experience but happy to have a go. Something like the paintable Scenic Rust perhaps?
Here is a picture of what I'm tackling...
