Ours has just begun to fade...on the outside edges near the top of the cap.
It turning to a lighter gray after a little over a year.
There is another Wildcat for sale sitting near the highway south of where I live that has almost the entire nose cap faded to the lighter gray. Only part that still looks good is from just below the Wildcat sticker down to the pin box.
Not sure what to do about it...other than try not to let it detract from the fun we have camping.