20" iMac G4 Mod Ivy Bridge NUC/AiO Hackintosh running OSX 10.8.2 Mountain Lion - Success

I still have to improve the cable management at the bottom of the dome. The ports on the back need to be completed an I have to make a final decision regarding audio options.

I am quite amazed at how well this mod worked. I will of course give a more detailed description shortly.