Speaking of the Park Avenue here, it has silver paint and its not in the best shape. There is no peeling or splotches, but its a bit hazy all over and streaky looking. I want to use what product I have at home, dont want to spend any money. I figured I could wash it with Dawn, then scrub down with Zaino AOI / Zaino swirl remove, then top with Nu Finish. The interior is in good shape so Ill dress it with Meguiars Natural Shine and condition the leather seats. Are there any other products besides what I mentioned for the exterior that are cheap and would at least help it look better? Its not terrible looking but it has its flaws for sure, just over all pretty dull looking.