Polycount is about 700-900 tris per a tree and 50-150 tris per a bush. Standard rendering pipeline.

Inbox:
- 10 types of trees.
- 4 types of bushes.
- 3 types of ground textures.
- 2 types of grass textures.
- Leaves particle system.
- Lods.
- Demo terrain.

Since all models is low-poly, you can use this package to your mobile games. 

You can use this asset for commercial projects. Mention of the HGS is recommended. If you released a project with this asset - please write about it in the comments.