I wanted some mounting capabilities on my desk, so I added a SKÅDIS to the side. I used a 36×56 cm panel, which I cut in half. Maybe this is useful for others. You can find the printed parts at:

https://www.printables.com/model/1617175-skadis-bracket-front-surface-flush
https://www.printables.com/model/1617206-skadis-connector-front-surface-flush