Detail this asset from Unity Store: Original Link
This is a paid asset, but now you can download Mobile Ground Cover Package Free.
Mobile Ground Cover Package v1.2
NOTE If this download link require a Decryption key, please enter this key: wkN6tiJWOVc7Ob7a7b9QPjXw_RIoxZVo5MZccPMKWO4
These SpeedTree models feature seamless LOD transitions and scalable wind effects that work in Unity out of the box. Package includes:
• Multiple versions of each species in mobile resolution.
• 99 high-res diffuse/normal/specular maps.
• 3 leaf map maker SPM files (details).
Create limitless variations of each model or design something completely new with a $19 USD/month subscription to the SpeedTree Modeler.
(Scalable wind effects not currently compatible with Unity HDRP)
What makes SpeedTree models more than just a mesh? Click here or see the video below.
User License: Use of this product is subject to the terms of the SpeedTree Model Library Component End User License Agreement