I spent most of the day detailing the trunk of my '93 Feature Car today. Taking a break, I turned my attention to my overflow bottle cap. Mine was faded in spots and needed a refresh for the upcoming show season. I had looked around for something that was a color match but would allow me to control the application so I didn't make a mess with it.
I ended up with a paint pen, made by Testor's, in gloss yellow. I used a real light touch and the result was pretty good in my opinion...much better than what it had looked like. Now if I'd only taken a closeup 'before' photo....sorry about that!
I included an engine where you can see how faded it was. I did take a good "after" shot though!