Adding more
Fog effect
One of the newest additions I have been playing around with is a fog effect and learning how best to adjust the settings, which I quite like how it looks right now. You can even increase the density where it is so thick, you can barely see in front of you like if it was real life.
The ground and another building
I finally decided on the type of ground I want which is what you saw above. But the area with this new building (which will have a heap of small buildings) will be like a business courtyard with a different sort of ground (or I will just use this new type).