Assuming the side grips fit, I'm pretty much done with modeling. The only thing I'll need to do is print a carrier for the Pi and Display so they stay put. And of course the Mystery Button, which I've simply left off for now.
Next I need to lay out the top plate with graphics for laser cutting. Somehow I even have the right acrylic already. Go go hoarding powers activate.
The body will get a couple of coats of Tamiya gun metal.
Oh... and then I have to make the display do something, wire up at least one encoder and fader, and cram a battery in there. My least favorite part.