Thanks for the comments.
Elk101 it's a die cast, models of yesteryear, Shell, tow truck.
I under coated black, airbrushed it brown and then sprayed spots of lighter brown and orange.
Then gave it a generous coating of gloss varnish and when that was dry used heavy chipping fluid. It was airbrushed with a couple of shades of green and then scrubbed with a stiff wet brush to activate the chipping fluid. Then some details picked out, edge highlighted, weathered with washes, glazes and weathering powders. This all sealed with a couple of coats of testors dulcote.
Finished Hillbillymobile.




Sorry if the pics aren't great, taken in the shed with my phone.
Cheers BF.