I've been wondering about the LCI as well. Officially, in this "Future Model" thread, the G07 X7 LCI is scheduled for MY2023, start of production August 2022.
https://g07.bimmerpost.com/forums/sh...d.php?t=901686
However, since we've been seeing multiple LCI spyshots, I do have to wonder if LCI will be moved up by a year, MY2022 starting August 2021. That would make for three model years (2019 - 2021) before LCI.