Here is the 3d model of the rough layout of external interfaceable components on the AudioInjector stereo. I believe it would be most helpful for making cutouts on enclosures. Went through with my calipers and measured everything out, so I hope everything is somewhat close... If anyone wants to double check my measurements, feel free. I have made my final draft of case design and will start printing test fitments tonight. If it works, I will upload the case design to Thingiverse.
Matt, I tried to push the stl to the repo, but I don't have push rights. I will try to make a 2D layout of the board in the future to post there.
Attached: Image of case, STL of board layout