Hello,
I found this building model on 3D warehouse, so i made the terrain and the scene.
Just for sharing this classic building !
is it using png for the falling water ?
Wow, great renderings! 
A nice example again how a simple shift of daytime changes the scene atmosphere quiet a bit. Really nice use of our Assets as well.
good job 
Yes, i did use png for my waterfall and leaves on the water.
can you share the png or the link of model ?
I download the waterfall brush from here.
“Photoshop brush”
Then save the brush you want into png by using Photoshop. And you can make the waterfall.
I download the leaves png model from 3d warehouse.
“leave png”