***New and improved: Mega Update/ Re-Make (Version 1.3):
This new update adds 326+ more modular prefabs. Included are Higher quality textures at 2048 res. PBR materials, with included Organic normals, detailed albedo textures, AO maps, metallic and specular maps, and secondary detail maps, giving more realism to these models.
(All previous 120 prefab models are still included, but are placed in an “older package” folder!)

Check out the details and buy the license from the Unity Asset Store: https://assetstore.unity.com/packages/3d/environments/landscapes/survival-crafter-housing-and-structures-74384

Download Survival Crafter: Housing and Structures Free Unity.