The Olympics have become not just the ultimate world-wide athletic competition, but also a showcase for the host city. Many innovative buildings and unusual architecture are constructed for Olympics venues. So far, I've only seen souvenir miniatures of the main Olympic stadium and they are made of resin. You can buy them here. I'm sure we're all hoping that other souvenir building replicas are produced and sold, but I have not seen any as yet. Have you? I've seen many olympic souvenirs being sold, but most few are of interest to building collectors. Great video from BBC gives a tour to some of the Olympic architecture.