Making a 'universal' base...

...to photograph vehicles. I need a base of sorts to place the 'Eisenkern Jeep' upon so I can fix the fifth trooper in the correct position at the rear of the vehicle so I decided to make a base I could re-use. It's supposed to be a stretch of road that has partially collapsed. It's been a long, long time since I've actually 'made' a base rather than just paint a manufactured one. I've only primed and airbrushed a few shades of grey so far but I'm reasonably pleased how it's turned out so far.