Follow the development thread for more info and possible new resources/updates:
High-quality environment art package for AAA games V 2.1. Little to no photo source material as most textures are made using Substance Designer or hand-painted. Assets are well optimized as 4k atlases make it light for GPU and memory while the prefabs contain 3 to 4 LOD levels. Vegetation was made using Custom tree importer (CTI) which is compatible with Advanced Foliage Shader. The custom tree importer shaders provide realistic-looking wind and foliage with minimum performance impact so there is the possibility of use on lower-end platforms.