I 3D printed a complete working miniature Blue and White G3 with a Hackintosh'd NUC board. Case opens just like the original sized one. More details at Instructables.
That IS an amazing build! Thanks for sharing it with us.
I just took a look at your Instructables page and was really impressed with the detail and how much effort had gone into this beautiful little ITX build...
Then it hit me that it wasn't ITX, but a NUC!!