Created using Kitbash DMZ kit you can pick it up here https://kitbash3d.com/products/dmz
I mainly used Megascan assets from the Tundra pack you can find them here https://quixel.com/megascans/collections?category=environment&category=natural&category=tundra
If you would like to see how this scene was created, you can check it out here: https://youtu.be/24_g4SIzZGk
Sound on