Found this on youtube as well. Great job!

Im thinking about doing something similar, but with 5 inch screen instead. Need to work on my fusion 360 skills a bit..

Im completely new at this so you should´nt take my word on this at all, but yours looks a bit like the one in this video (not exactly the same).
https://www.youtube.com/watch?v=_MtN_s4tVK0

At least you might get a bit further in solving your problem.

Hi guys. Swedish guy here, have always taken things apart trying to figure out how they work. I work as a stove and fridge repairman. Now i finally have a little more time for this hobby. Saw the Gbz videos on youtube, as many others, and was hooked. At this time i got Retropie connected to my tv. N...