I just watched this video on YouTube. It’s a guy who creates his own mini SNES by using a Raspberry Pi Zero chip. He sculpts the enclosure himself out of plastic and clay and does all of the soldering himself for the connections. It looks like a lot of fun! I can follow what he’s doing, but I have never done anything like this myself. I bought my PSP for the purpose of modding it, but just haven’t had the time to do so. Maybe some day!