Hey Dave. That's wassup! Now all you got to do is paint them boys and slap them bothces in. I am still in the process of painting mine. Good work! The knobs is a DC thing In will tell you that much. You should also take a pic of the knobs at night when they are lit so the forum folks can see how cool it is. Or I will do it. Either way.
The knobs are the stock plastic knobs with the plastic piece peeled off. When you put the knobs back on and turn your lights on, the knobs light up. We will call it the DC Knob mod.LOL If you wanted to you could also change the bulb color to make the knobs light up a different color.
Yeah I used to see them in the junkyard all the time . I would get them just to try and practice or create new ideas on them. But all you do is just peel the black plastic piece off and there it is. Make sure you peel it of all the way. With my interior I will post pics of the knobs at night. I am telling you it looks cool though. One of the cheapest mods you can do.