Polar Facility Relight

Greetings everyone.
These are some lighting scenarios I have created during my time in the Lighting Bot's mentorship program.
Before joining it I had no idea how PBR Lighting should actually look like. Now I have a good understanding of exposure, EV values, Light balance and most importantly how to think like a lighting artist.
I used Unreal 4.27 for all of the scenarios and the lighting method is baked lighting with some real time lights here and there for some accents.
I want to express my gratitude towards Amit, who was there for me through the whole process, even after my time in the mentorship ended. He is a great mentor and I highly recommend his program.