The environment was made by Misha Kovyatkin.

3D Environment Artist Misha Kovyatkin has demonstrated a fantastic countryside environment made as a part of a local challenge between Misha and his friends. According to the author, the goal was to create a real-time environment in a randomly selected theme and it took around three weeks to create the scene from start to finish. 

To make the environment, the artist used Blender, Quixel Mixer, and Unreal Engine 5. All the trees were made by hand in SpeedTree. The Ursus C360 tractor scan was made by Viesturs Dille and can be accessed here.

And here are some behind-the-scenes shots shared by the author:

We have already contacted the artist to learn more about the working process behind the projects, stay tuned if you are interested. In the meantime, you can check out the artist's ArtStation page to see more amazing projects.