Bracket PCIe PiKVM reinforced

The original bracket was too thin for my use. Even before adding the PoE hat, while it worked, it was sagging too much for my taste.
As I also wanted a PoE hat, I wanted it to be more solid.

This is modified in fusion360 off the mesh files of the original.
I added a rib to the back part of the slot, to improve rigidity, as well as increasing the thickness of the overall thing. Not sure if the rib does much, or if it's all from the increased thickness.

I also made the pi holding area stiffer by adding a back-plate. This will reduce rpi-case compatibility, but as it's a PiKVM, it's not really like it needs a lot of cooling anyways.
It also allowed me to add recesses for M2.5 nuts.

I also did remove some features from the PCIe bracket part of it. I'm unsure how this affects PC-case compatability. It fits in a fractal design define XL R2

Nut recesses for the HDMI to CSI converter should work with 6mm M2.5 screws or longer.

This model uses designed in supports for some areas, that should print as single walls. See the 4th image for print in place supports.
If not desired, the source files are available to remove these features. Both as f3z and step. 

I printed mine in white ASA from prusament on a mini in a LACK enclosure at around 40C enclosure temperature.