Since the story was set on the 1980s right after Vietnam War. I wanted to create an post apocalyptic environment where the survivors of the cause would utilize everything they can in order to survive. This is one of the radio room from Caesar's settlement as this is where they would keep in contact with his squad until Caesar and the others were ambushed. I've done multiple research on how radio comms looked like and were used in the early days and tried to replicate it through blender in order to save my time while working on this subject. I gave it an overall cold and dark feeling in order to tell the audience that the location has no window at all and was indeed underground, the colder tone gives out how despair the current situation on earth is.