I removed the cracked and faded graphics using a product called Graphof. it is expensive but after application and waiting the instructions 10-15 minutes the cracked and faded graphics came off using a plastic razor. The graphics left outlines of all graphics,
I am now in process to block off each one and paint each with 1 coat of grey base coat, 4 coats of semi black, and 4 coats of clear gloss. Next color is grey graphic's and finally a dark tan color. All with same number of coats.
The paint is cans of Rustolem enamel.
Then my 2004 Cayman will have painted graphics. I'm taking pictures as I go along. At completion I will post a few pictures for folks to see.