https://www.thezstore.com/page/TZS/PROD/370z03b/31-1170
This one faded on me after about 2-3 years. YMMV. I parked in the sun a lot. It could be that it's just not treated/finished in the same fashion as say, an OEM emblem. Or maybe it's a one-off scenario. Fit properly. Is what it is. Service from there is great.