when you say more detail.... what exactly do you mean. it isn't finished incase you thought it was. In terms of detail, i intend to add dirt dicals to the floor and graffiti to the walls.
i also have to add the shops in. as well as creating the sense they have been broken into. Im going to have roller shutters:
bent and twisted out of shape as if people have forced their way under.
The shop on the left will be starbucks, sort of like this
and then the middle shop will be a GAP like so
hope this helps solidify the image im trying to create.