"Go easy, Leonard!"
Think about the "impossible Project". After ten years, I can now go to Target, get a Polaroid branded camera, on sale for a black body no less, some color and black and white film in SX-70 format. All on the shelf, no special order. Yes, it's pricy, but it EXISTS!
These projects take time.
And yes, I'm getting that camera for one simple reason: I can.