In this video review I show 2 free Unity assets from the Unity assetstore: The modular road kit and Realistic Trees Vol. 10. First I show how to import the road kit to your project and how the sample scene looks like.
After that I demonstrate how to use the road prefabs with vertex snapping to build your tracks. I use the Post Processing Stack from the Unity assetstore afterwards to improve the look & feel of the scene by adding antialiasing, ambient occlusion, Bloom and Color grading (ACES tonemapper).
In the last part I add the asset Realistic Tree Vol. 10 to the scene that can also be downloaded for free from the assetstore. It contains 5 fully editable trees.