Try to render in Cycles or switch on some options in Eevee.
To improve the reflections. Because it’s such a nice model.
It deserves an improved render.
Zoom in a bit more, like2/3 of the screen.
Thanks for advice!
I’ve update topic with better renders.
If you use a sun lamp, increase the angle for softer shadows.
Hars shadows only exist in space.
I must admit, a lot of work in this model.
Iconic recognisable car, even to non car interested people like me. Today’s cars all look the same.