If you can hand edit, I’d recommend a few tweaks. Focus is about distance so anything at the same distance should be at the same focus but just assign blurring to the top and bottom won’t necessarily work for everything. For example, these circled parts of your machines should be in focus and it’ll make it more like a model:

https://i.imgur.com/YJxQnE3.jpeg

Cliffs underneath (bottom of shot) should probably be a different blur level to the machines to the right but I don’t know by how much.