These fly by night, "dreamer projects" are a plague on the Amiga community.
So many people promising the world, and most of them don't have a single clue what it actually involves.
I'm honestly surprised it hasn't been reported on Indiegogo in regards to the Amiga checkmark on the mock up.
I appreciate dreamers as much as the next guy, but these completely unrealistic projects batter the morale of what's left of the community.
For $20k, I'd be surprised if you could even get the casing designed and molded, much less the rest of the project.