Advice on iMac G4 to M1?

Hi, I have a Mac Mini M1 and at last a iMac G4 15". How would I integrate the M1 board into the G4 without soldering or re-wiring? Seen lots of guides online that require re-wiring. I've found a 3D printable mount to mount the M1 and M1 power supply into the G4. 3D mount: https://www.thingiverse.com/thing:6527295 And I'm not sure if this breakout board would help? https:// www.thingiverse.com/thing:6527295