As you can see, with the lights off, the touch up in the yellow lettering isn't noticeable. However, with the lights on, it's very noticeable. I wasn't able to match the translucency. Next time I will scrape off all of the color and repaint it all the same.
As you can see, this backglass had several areas that flaked off. It was in very rough shape. In fact, this was the worst backglass of any machine I owned.
This lime green section touch up turned out OK.
Above are pics from the backside showing the flaking.