The car arrived two days ago and I wasted no time in getting to work. First thing was to take the body off the chassis by Dremeling through the melted plastic "rivets" in time-honoured fashion.
A driver figure was placed in the car to represent Steve Dulcich, of course wearing a scary skull mask. He doesn't usually do that on the show but... artistic license was exercised. I stuck on a gas can from my spares box - it's from battlefront's 15mm Team Yankee range but I think it looks OK.
At that point the weathering really began. I painted the car body flat black with Krylon spray, followed by a coat of watered-down craft black as the finish was a bit sticky (!) - that solved it.
At that point I stippled soft Mechanicus Standard Grey in various places, and added the lighter parts in light grey. I also traced the panel lines in Nuln Oil. Lots of surface rust was also added with GW Doombull Brown and watered down Rust Effects wash.
To make the car suitable for Gaslands, I added a minigun from the excellent North Star "Implements of Carnage" sprue. Since the car body is non-magnetic, I superglued a magnet to the underside of the hood and that allowed be to magnetize the minigun for the hood top.