YT suggested this one to me and I absolutely love it. A whole cockpit on a budget made from cardboard: https://www.youtube.com/watch?v=09GdiFmaHq0
It’s for civil aviation, unlike my own, and features some very neat ideas - like the fans in the ceiling, or [non functional] “fuses”, for more immersion. It always impresses me how far dedication and skill go.
This is so cool! I will remember this when I’m tempted to buy new shiny sim rig parts that someone built something 20 times as nice as what I have out of cardboard, automotive switches, and vape juice bottle tops (among other things).