My first Pi arcade machine I built from scratch. PI 3B+, 20" screen, Retropie 4.6.1. I sold this one now and am busy building my second one based on a PI 4 4gb version.
Thanks. I built everything myself, but I based it on an Arcade1UP cabinet. My second one I am designing completely by myself having learned lessons from this one. I still have my Arcade1UP - Streetfighter unit as well.