Adding more detail to the buildings

As well as adding more detail to the buildings i started thinking about ways to make the scene more obviously based in the future. So i added a few rusted signs left over from the London 2012 games. I also started thinking about global warming and polution. So i added a series of solar pannels and wind terbines. I got the idea for the turbines from a website (http://www.futurelondon.co.uk/) The screen shot of the website shows the london sky line with wind turbines.