The 'What If?' Metropolis - Texturing & Final Scene Progress

I've finished texturing the houses so I'm now able to work on my scene as a whole by duplicating the model and changing it a little to make the houses look the same, yet still a bit different. Here's my final scene progress:

Texturing the house

Duplicating the house to fill my scene

The final scene with all of the duplicated houses

My next step on from here will be to add windows to the houses! I wanted them all to be a bit different so I decided to do it after the duplicating so I can see how I want it to be set out a little more clearly.