How To Draw Buildings?
I've noticed a complete lack of building drawing tutorials on the internet. Especially in the style of anime, where there's literally nothing about drawing buildings.
I want to know how to make this (My own drawing):
The windows are temporary on the left there (I will make different shades of window like in the anime image below)
into this:

How do I make it look more like this?
I do know there is 3D software in Photoshop (Somewhere), but if that was how this image was made, how and where do I start? I must know!
