Assets for creating landscape for archviz projects

Hi, I am learning C4D with Corona renderer for archviz project. Can anyone recommend some professional quality asset libraries (texture, shader, 3D model) for adding rocks, plants, soil, tree, etc to C4D scene?

Hello,
you can use
https://www.3dquakers.com/forester-for-cinema-4d/

Regards,
Djordje