This is a paid asset, but now you can download Low Poly Forest 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.
For more detail this asset from the Unity Asset Store: Click Here
Low Poly Forest Pack v1.1 (Latest version)
“If possible, please buy the package to support the developer”
Every tree you need to populate a massive forest! Each tree has a proper pivot point for perfect planting. Each has it’s own capsule collider for the trunk and canopy for low overhead collision data. Assets use a simple vertex color mobile shader, no complex overhead of other tree shaders. Ideal for flight sims, RTS or MMO games.
Each tree asset is 28 – 36 triangles in polygon count.
Textures are 512px x 512px and use minimal draw calls.