If a working Demo was a few months away you'd doubt they'd raise this much at this price and not wait...
Looks like a while to go for AKP holders...
Few more pumps and dumps to come...
LOL - the new investors get told all the same promises retailers received in the last few years, but reality is, this is still a highly speculative play and no one is 100% convinced it will work IMO.
Good luck!