Yeah I wouldn’t be surprised if the 12k is due for 2024. I was, just for fun, reading back some old posts like this one Crystal——Some assembly required - #46 by Sargon from august, where Bradley got ridiculed for saying it won’t be ready before mid 2023. He also said the Crystal would be due for Q3 2022. In one of my own posts in that thread I said I thought it would be Q4 2022. I think my view was one of the most pessimistic views but Pimax managed to not even deliver on THAT schedule. So for the 12K, take a pessimistic view (like yours above) and then add some months, so that would put us in 2024 
Also, when Pimax says “70% ready” you should read that like 40% ready IMHO.
Haha it’s almost january too: Crystal——Some assembly required - #61 by Djonko @jamejame