3d printing vintage computers?

I just came across this little 3d printed Macintosh (I actually learned typing on this version).
https://pinshape.com/items/6449-3d-printed-classic-apple-mac-computer
Do you think we are not that far away from making actual working computer parts?
We would still need to program the microchips (Need a Calculus genius for that).
I mean if Nasa and the military can make some awesome stuff with it,
I'm sure one day we will be able to 'print' our own favorite vintage computers eh?
https://pinshape.com/items/6449-3d-printed-classic-apple-mac-computer
Do you think we are not that far away from making actual working computer parts?
We would still need to program the microchips (Need a Calculus genius for that).
I mean if Nasa and the military can make some awesome stuff with it,
I'm sure one day we will be able to 'print' our own favorite vintage computers eh?