"Garden Environment" is part of the large content that can be viewed at the following link:

https://www.unrealengine.com/marketplace/flowers-and-plants-nature-pack

This package includes:

84 HQ garden meshes

9 customizable blueprints

4 Master materials

Highly customizable landscape material with 19 layers.

1 Overview Scene

NOTE: if the scene is lighter or darker, change the auto-exposure parameters in post-processing.