The base of this Christmas tree is the Japanese World War II Type-89 tank used by the Duck Team from Girls Und Panzer. The tree is then topped with the World of Tanks logo and decorated with various traditional Christmas ornaments as well as several small World of Tanks logos.
This tank Christmas tree can be located at Akihabara UDX and is part of the “Akihabara Landings” collaboration event which started yesterday, December 18, 2013 across 14 stores in Akihabara. The Christmas tree will be displayed until Christmas day, December 25, 2013.
Read more on wargaming.net and Girl’s Und Panzer collaboration through this link: http://sgcafe.com/tag/garupan-x-wot/
Also, Feel free to join the community discussions going on in the forums!