Okay I’m definitely not going to make the hour mark lol. I don’t even know sky shaders that well. I’m following along at this point, but I am making my own design choices. I’m learning a lot just rewatching this at 75% speed. Didn’t know about the camera passerpartout section. That’s pretty cool.
@cbaileyfilm Okay here goes!
For the Sky: I mixed in a voronoi texture with the gradient texture for the input color ramp on the World Node setup. I also made a frame to remind myself later what I am working on in the node editor. (Frame your selection using Shift + P when the Node Wrangler add-on is active).

Nice sand-stormy sky if I do say so myself.