City of London (43kB).
Edit. as of 2006-05-28 this is now 117kB A simple massing model of the eastern part of the City of London.
Taller (40m+) buildings are modelled with accurate heights. Lowrise less accurately - but something I'm working on.
I purposely kept the level of detail low to try to minimize the poly' count and filesize... and reduce the amount of time it took to build

Individual structures are listed and named in the Buildings folder and can be toggled on/off.