Delta has a strong lead, so I went around and found some issues, all of which are aesthetic, but nonetheless issues. When I played this map I was always stationed at Embassy so that's where the issues stuck out to me.
In this screenshot the models' lighting makes them super dark making it hard to identify the model....
but if you move slightly to the right, you appear bright as day...
here is a side-by-side
The trees' lighting looks very off to me, this is just an opinion but they look very goofy without shadows