I have never owned any Lego, today a friend sent me this so now I also own a version of the Louvre. Still just in pieces but hey ho, never say never. :
Review: 21013 Big Ben - Special LEGO Themes - Eurobricks Forums
LEGO ARCHITECTURE BRAND NEW IN BOX 21013 BIG BEN CLOCK TOWER LONDON BUILDING | eBay
LEGO® Architecture Landmark Series: The United Nations Headquarters | ArchDaily
Big Ben 21013 | Architecture | Buy online at the Official LEGO® Shop US
London 21034 | Architecture | Buy online at the Official LEGO® Shop FR
Gallery of LEGO® Architecture Landmark Series: The United Nations Headquarters - 1
Reverse Engineering LEGO Architecture 21024 – The Louvre (Part 3 – Conclusion) - Tom Alphin
Weltberühmte Sehenswürdigkeiten aus Lego (7)
St. Stephan's Cathedral - BoxArt by Steam-HeART on deviantART | Micro lego, Lego architecture, Lego art
rbbKultur - Heute ist internationaler Lego-Tag! Wussten Sie, dass einige Berliner Sehenswürdigkeiten im LEGOLAND Discovery Centre Berlin in Miniaturforrm zu bewundern sind? | Facebook
A tour of the Eiffel | New Elementary: LEGO® parts, sets and techniques