This is a paid asset, but now you can download Countryside – Open World for FREE, but please remember this package is provided only for learning purposes or to be able to test before buying the product, NOT FOR COMMERCIAL PURPOSES.
Detail this asset from Unity Store: Original Link
Countryside – Open World v1.0
This package contains a open world area based on Countryside theme. This is mobile optimized having low draw calls and low triangle count. It is easy to use. Average triangle count is of each building is from 300 to 600 tris. This map is ideal for open world car games.
There are 74 unique props prefab are included to use. Those prefab contains houses, trees, props etc.
complete Countryside scene
Two Lighting condition
Rain Drop, Rain, smoke particles
34 detailed building
17 trees and bush
Top-Down Map view
Materials are easy to change. There are only 7 materials has been used for the scene. Road , Fence and Grass Textures is 1024×1024 and others are 4K resolution.
Countryside model are in single mesh and divided in many parts to reduce draw call
Note : Volumetric Light beam is being used for presentation purposes, which is not included in the package.