I focused more on the shadows for this one, trying to get the angles correct.
Cobbled together from bits of image 3, copied from image 6 and all combined in image 4, I have the thumbnail of image 7.
The next challenge is getting a vehicle into the scene. I’m thinking the right side in the foreground only because we want to see some detail but I think a distant shot of a vehicle would also work as a way of creating a sense of scale between the different rock formations.