Hello there !
I’ve finished the course around 3 weeks ago but I just recently managed to make a variation (for day / night).
I’m around the beginner level so I’ve learned a lot.
I’ve followed the course pretty closely so I’ll show you only the variations.
P.S. It would be nice to make an extended course (low poly style) with more elements, like a whole city (vehicles included - train, various car types etc.) or another type of environment like SciFi, mystic, mystery etc.