this is not a total disaster
designwise it is quite nice, i like the idea of those headlights
what you need to do is make sure you use the pen tool, and not magic wand tool or whatever to select the car, you also need to make sure that you get rims from a car at a similar angle
but we all start somewhere, i remember my first brush, it was similar to this

so keep at it, look at photos of real cars as much as possible, and try to copy the reflections and colours
keep up the practice mate
