All my goodies are up in the bezel.

It's actually a stock radio bezel at heart, only modifications to it (aside from building up bondo-glass ontop of it) was cutting a rectangular notch in the front of the bezel to allow the 7" touchscreen to be flush with the bezel. The motherboard (Via Epia ME-6000) is tucked up under the bezel, which is what you can see in some of the pics when the angle is low enough. On the inside of the radio bezel where the headunit should've gone is the standard 3.5" harddrive and my Opus 150w power supply. I couldn't have asked for a better fit for all the hardware, the motherboard fits perfectly.
For the actual panels, in all honesty all I did was sand them down with 100 grit sandpaper to get them as smooth as I could, then used a LOT of Duplicolor High Build Primer to raise the last of the "wrinkle effect" to be smooth. After a lot of primer, sand, primer, sand steps then I used Duplicolor Exterior Paint to get my base coats, and then Duplicolor Top Coat Clear Coat to get the shine. So far so good, although it's only been a couple months.
Thanks for the comments guys, I definitely appreciate it!