A Lego-loving couple have spent more than 270 hours and almost half a million bricks creating a life-sized Nativity scene in their living room.br br Catherine Weightman, 61, and Mike Addis, 66, from Cambridgeshire, UK worked in three-hour shifts over three months on the stunning brick creation depicting the birth of baby Jesus.br br This is the 30th year the couple have worked on a Christmas model which includes a six-foot-tall Joseph - with the designs inspired by stained glass windows.