Ender3 S1Pro Junk - For Parts - Can be used normally if parts are replaced

It can be used if you replace the extruder with a new one.
I think it was around ¥5,000 on AliExpress or similar.
I was running it with a Raspberry Pi.
Initial setup instructions can be found online.

I disassembled it for storage because I purchased a new 3D printer.

I am listing it as junk just in case.