For more detail this asset from the Unity Asset Store: Click Here
This is a paid asset, but now you can download Mobile Environment Pack for FREE, Please keep in mind this package is provided only for learning purposes or to be able to test before buying the product, NOT FOR COMMERCIAL PURPOSES.
Mobile Environment Pack v1.0
“If possible, please buy the package to support the developer”
This pack is uber low-poly, diffuse only including LOD groups for the highest optimal performance.
Including:
Bushes : 4 species in 45 variations.
Grass : 4 types in 42 variations.
Plants : 14 different species in 88 variations.
Trees : 10 species in 156 variations.
Underbrush : 8 types in 68 variations.
Cave-Kit: 64 Prefabs, cave-walls, stalagmites, crystals, spiderweb, etc to build customized low-poly caves. .
Rocks & Stones : 13 different types of rocks and stones from small to big in over 410 variations. .
Buildings : 6 different types of shacks in 12 variations + 32 add-ons in 64 variations like fences, roofs, stairs, walks, walls, etc. for unique looking villages.
Props : 46 Prefabs.
Terrain Textures : 16 textures.
FX : Over 4 Shuriken Particle Effects and 2 different light-cones.
Scripts: Collision based renderfog, sky-box color and light fading script.
Scenes : 10 demo-scenes, and 5 inventory scenes.