Jim
You’re right, and I think that points to one of the challenges of making good montages and that is disguising the fact that it is a montage. Other things that can give the game away are the direction of the light, the exposure, the quality (colour temperature) of the light, the scale of the imported object etc etc
I have another version using the original background but with some Render > Clouds in the sky and a dose of motion blur on the background, and radial blur on the wheels to make it look as though its moving….
...but there’s no one in the driving seat – spooky!
