I took some pictures and compared it to Command & Conquer’s Brotherhood of Nod and the Ancient Humans of Halo. The Banished architecture sure looks amazing, still, I love the designs, but it’s unlike the Halo Wars 2 stuff, which I loved even more. Their stuff looks more like the Ancient Humans. Heck, maybe those -Yoink!- leaks were right and the enemies were originally going to be Ancient Humans. It was confirmed that Infinite’s story was changed, which prolonged the development to the game. (Ok, I’m not being serious, but the architecture does look very Human still)
Here’s the image:
https://www.reddit.com/r/halo/comments/hy43kt/banished_architecture_in_infinite_looks_like/