Here is a modified version of the default scene. I use to change some things each time I start TG, so I put all this in to make it easier (at least for me).
I added some terrain shading, a real scale gravel field (a contribution by someone in the forum, don't know, who he was, sorry!!) masked by a distance shader, disabled Defer atmo/cloud and motion blur (I only enable it for the final renders) and added a population of cards with the size of an average human to get a correct impression of scale.
Additionally I used the Cubic B-Spline (Soft) pixel filter instead of the Narrow cubic, which looks a bit more natural to me.
Maybe this is useful for someone, especially newbies who don't know yet the basics of shading. I added some stuff to the original scene, but in my opinion it's easier to delete things you don't need, than searching and adding stuff.
If you want to use it as your default scene, change whatever you like, save it somewhere and follow these instructions:
https://planetside.co.uk/forums/index.php/topic,24478.msg248673.html#msg248673
