Post Processing a.k.a Photoshop

I started touching up my final render here are the comparisons.

-Interior

First picture is my first render but there is a lot of error so I re rendered it but there was no tiles visible so I merge the floors together and added some human figures.

-Exterior

I change quite a lot on my exterior view as the rendering final product was not really what I expected, so here is my work.

I might edit them more tomorrow but for now here it is.