Some constructive criticism for the graphic work:
All round it's a nice composition, the colours work well together. However there are parts in there that are faded, but not entirely erased, and it kind of ruins the contrast between the graphics and the car. For example, on the front fender there is some graphic work there, which would have looked better erased. Another example is on the front wheel. Had the graphic work overlaying it been erased just to the edge of the tyre it would have looked alot tidier IMO.
Again, overall it's a fabulous composition. 👍