I don't remember if it was here or on Bricklink that I saw a discussion about these.
http://www.gameinformer.com/b/news/archive/2013/12/13/tt-games-shows-off-lego-trophies.aspx
http://www.gameinformer.com/b/news/archive/2013/12/13/tt-games-shows-off-lego-trophies.aspx