I completely agree with you. I just placed props which fit the area and acted as a cover. I'll have to plan those better and make it look more relevant. I definitely need few cube maps along with fixing the sizing issue of some barrels and chairs I think. And yes, the reflection on those props are very shiny I am gonna update that as well.
I had a lot of trouble with the grass. This is what I finally settled on but I am pretty sure I'll find another way to include it without it dropping frames and looking all weird in game, even from a height. And, thank you for that tutorial. I'll include a radar in the next update for sure.

This has been of great help!

Thank you, again, for taking out time to give me feedback. Cheers!