I saw some designs for the DLC32 Max board but the cutouts were quite a bit off, and I didn't like the overall design. So... Here it is, put together from scratch in SketchUp (I know, lame - right?).

Please note that the cutouts for the ports are very tight-fitting, so depending on the dimensional accuracy of your printer, some work with a needle file may be needed. I decide to not include any cutouts for the wires, because they will totally depend on how and where you mount the case. So, please use the included source to mod it, or just cut them in place after the fact. Same goes for the cooling fan - I don't need it, but you may. And also the mounting holes on the cover's flanges - drill them in place where you want them, or edit the model.

The places where the screws are located for securing the board the the cover to the case are designed for the heat-set M3 nut inserts.

The source file includes two versions of the case - with a cutout for the power switch, and without. Take your pick.

Prints nicely in low quality (0.28mm layer) with no supports.

Included are the photos of the final assembly on my laser engraver.