So its from this

to this

Its a fluorescent paint also, so it really pops out at you

I really wanted it to light up through the numbers, but there was no way to do that without making entirely new gauge faces since they are metal

I just used some water-based r/c car paint I had laying around. I used a tooth pic with the end rounded off to fill in the white areas and the pointed end to touch up places I got paint I wasn't supposed to. The paint is really thin so I had to put a couple layers on.