Nice original styling for this car. I am torn if it looks good or not, but clearly original. Also like the glow effects, and the depth blur, but you have added a bit too much blur on the backend, which doesn't fit with the depth of the shot. The leaves closest to the car could also be a bit sharper.
The main issue I can find is the rear-windows. They are too transparent, you should add some a layer there and fill it with the same grey color as the inner C-pillars. Now the contrast between the interior and the background seen through the windows is too great.
There are also an issue with the a-pillar... there is a red line there on the car left side on the front window that I don't think should be there.
Overall I like the style, but would be even better if you rebrushed the areas that are currently a bit grainy.
Cheers.