Hi, I hate to be critical, but since you seem to value feedback, I wanted to mention that the brick texture that’s used heavily throughout the airport (at least going by the screenshots) repeats in a very distracting way, thanks to the change in shade across the bricks.
It looks very weird, and just doesn’t seem like an image that’s suited for use as a repeating texture. It really hurts the aesthetic of the airport. It stands out in both close and distant shots, where you can see this almsot quilt-like pattern draped across everything. It’s a shame, because it looks like the modeling work is pretty good. It’s certainly better than the series of white shoeboxes that are in the game by default. 