Good spray paint.

I painted a whole car with spray bombs many years ago. It was OK for the driver it was, but hardly a high quality job. Getting an even gloss over a large area is a whole different animal than a flat. I suppose if you do enough coats of solid color, you could buff it to a decent finish. If you do go through with it, be sure all cans are bought together and youll have a better chance they are the same batch. I plan to spray mine with my HF gun. Already did the engine bay, under hood etc. my compressor is a bit small for the full car, not sure about that yet...