- i think the fog colour is fine, its just too strong, should be more like the last pic in ratchets above post
- now that i see it, terrain shader may be fine, may be the tiling is too small though ?
- bad plant textures but i know youre no artist so cant say much
- maybe try to enable decal shadows for everythng? how does that look? hows the fps ?
- hdr tweaks
we're just trying to make it better, not saying you havent done a great job thus far