I know a lot of folks use 303 for their graphic, I have not. In my search for the perfect graphic restorer, I came across a product by McKees.
https://www.mckees37.com/rv-vinyl-de...-restorer.html
The graphics on my 07 were starting to fade and the cracks were just getting started. After the first application I was not happy with the results. A week or two later I gave the graphics a second coat and I became a believer in the product. I will make sure you do the application when the sun is not shining on the side you are working with. The product does 100% better job with a cool side instead of hot.