Thanks! I used the asset Aura 2 for the fog and lightning. Then I tinkered so much so I don't quite remember what I did but I have some aqua colored lights to lit up the forest but I believe the fog itself also emitts some aqua colors.
I also adjusted the low, midtones and highs in post processing. I emphesised the hight while making the low and midtones darker.
Maybe I write a better post later on but I hope this at least gives you some pointers. 👍😃