One detail you're missing... Look at the roof of the Astra on the left of the picture. There's a reflection of that lattice tower that's in the background. I don't expect I'd see that on the Lambo, but I do expect to see that white lighting post showing a reflection. I think it should be fairly easy to add, just a cylinder primitive in the right place. And matching to the photo would be a useful check on scale and positioning.