Gosh, in my estimate there is likely over 152 hours of content filmed. Just crazy. Two years of production and something like 18TB of footage meaning the final episodes account for maybe 2% of all footage? Just wild. So, there's content for ages.
But unfortunately, the editing process takes money. So, I don't see more content finding light anytime soon, but that's all up to the director! The only thing close to a "director's cut" right now is just scenes that were cut after final reviews.
The best way to see more content is to push people to watch it! If this eventually takes off and gets attention, there will be more allure to spending money editing more of the content.