I have tried the chrome look and it was not good. Just looked like a bad silver. Maybe it was just how I did it though. I even used the clear coat, but it is already coming loose. These were new headlight bezels and I thought I did a good job of cleaning and prepping, but my paint was not specifically for plastic like the Fusion. I am curious about the Fusion, but if I do this again, I will just use the SEM interior vinyl paint with a clear.
You could also take the pieces to a body shop and let them use flex adder and a BC/CC.