Here's another mod, this time with transparent 3D printing filament as a light pipe:
Originally these SNES Jr. (SNS-101) don't have an LED power indicator at all. This simple mod (with my own twist, the light pipe) tidies up what feels like a "missing" feature.
For this console I also removed the tabs on the interior of the cartridge bay. These tabs are added by Nintendo to prevent imported carts from working. I had planned to recap it but when I took the original OEM caps out and measured their Vloss and ESR it was clear they were all high quality caps in excellent condition.
Next up is to brew up my own RGB amplifier mod, which I think will close this project out.