I've just added the 100th building (Buckingham Palace) to this Google Earth Browser collection of the best 3D models in Google Earth. You can now take a tour of eight cities Paris, Rome, Tokyo, London, Washington, Berlin, Beijing and Chicago.
London is the latest city to have been added and this new collection includes, Buckingham Palace, the Tower of London and a number of other iconic buildings in the English capital.
To view the collection you will need the Google Earth Browser plug-in and be using Windows.
London in 3D