As I said, I'll believe it when I see it.Confiscated? Nah, I don't think it would be that; rather, they've tried to wipe any existence of it off the web. Suppose the Wayback Machine still has forks available.
No evidence proves this to be the case. Only thing we got is a video. They don't show hardware specs, internals, nor nothing. Just the device being demonstrated on a Switch (possibly modded), so don't get your hopes up high.
Sadly the source code, 3d blueprints of the case and schema and board files of the project was confiscated by big N and the public available copies (was open source) was removed from the net, if you find some copies around you can try to build for you self but I don't think any Chinese company will see any niche on that device because is only for V1 consoles.
Nah all the files that were public are still on the internet if you know where to look, however, nothing is active and is all archived