I'm delighted how well this has come out.

Printed in dark grey PLA, 0.4 nozzle, 0.2 layer height, 20% infill on my shiny new Ender 3 Pro.
I started with the lite flow panel, but changed all the lettering to 1mm deep 'engraved'. Sanded it smooth, then filled the letters with Tamiya X-2 gloss white acrylic paint. After that I (carefully) sanded again to remove the excess.
I was amazed how crisp and sharp the text printed 😎
WOW! Bill that does look good. I bet you're well pleased with it. I know I would be! Looking forward to see it mounted into your simulator.
regards John
that looks really good! how did you attach front and back panel to each other?
Hardware in place, now to start dropping solder on the carpet....