Remixed from cosmichippo's display connector bracket which you can find here.

I love my SSUPD Meshlicious build, and my DisplayPort cables would even fit without additional case feet or adapters, although the cables were bent by a lot. Still, I thought it wasn't very flexible as I'd always have to open the side of the case and lift it considerably to unplug the cables, so I thought adapters were the way to go.

I found cosmichippo's design and adapted it for my RX 6800, with two DisplayPort adapters, and one HDMI and USB-C extension each, which I found on AliExpress (DisplayPort, HDMI, USB-C). So far I have only tested the DisplayPort extensions, which I can confirm are working at 1400p@155hz. Keep in mind the HDMI extension didn't come with screws included, so I had to use some similar ones from an unused Arca-Swiss camera bracket.

You can use the included .step file to adjust and add/remove the connectors for your own graphics card, I used Fusion360 but any app should do (I am a total newbie so don't ask me for help in other apps).

Some caveats:

1. The cables are really tight on the graphics card. My GPU is installed with standoffs to allow for better cable management, so there isn't as much room in my situation. The cables still fit, it's just a difficult process to plug them in - especially the USB-C cable, which is only barely plugged in, still. If you installed the card without GPU standoffs (motherboard should work) or even in 4-slot mode, using connectors angled to the other side by 90° should be much easier.
2. The ports on the outside and the bracket itself are a bit wobbly, even with the screws tightened to the maximum. There's probably some room for improvement in the model to make it fit a little better but I'm satisfied by how it fits right now.