Download Playground Low Poly Free Unity. 

Important!
This pack is using Unity Post Processing Stack

For better results use Linear color space

Intended Platforms: PC, Mobile,Console
Low-poly asset pack designed to create Playground of any type
This pack contains a large number of resources to create any playground you want. Other Low Poly packs on our account: https://assetstore.unity.com/publishers/51677
This package contains 47 models.

Features:
-Customized Materials
-47 Prefabs
-Demo scenes and Overview with all the assets
-Quality Lightmap UVs from modeling program