Not bad at all actually it's looking good
- window are to dark and left without any refs
- missing refs on on right side of the bumper nad on
- hood
- roof
- wheel fitment is great so as the side of the car
NO HARD FEELINGS M8
Try some C/P from other car and play around with layer blending modes
overlay and soft light should do the work just good but feel free to check other blending modes