Lo-Fi Games

I know its not the theme really, but will we get a decent looking biome in kenshi or will someone ever mod one in? I love the gameplay but i hate the sad terrain. swamps and deserts and weird mottled colors. I play fallout with the greenery mods so id like something like that for kenshi.

Officially, unlikely.
The world of Kenshi is not set on earth.

As for modding. Not untill the Dev's release the ability to mod it. If they do.

If you can bear Holy Guys, try Okran's Pride, it's quite cheerfull green valley in the heart of the fallen civilization.