Check this out.
A few quick facts:
How long did it take to build it?
It was about a year & a half of planning,building & photographing.
How many pieces of LEGO did it take to build it?
More than 75,000?
How big is it?
About 7 feet by 5 1/2 feet by 30 inches
(2.2 m x 1.7 m x .76 m)
How many LEGO people does it seat?
It seats 1,372
How many windows does it have?
It has 3,976 windows.
It features a balcony, a Narthex, stairs to the balcony, restrooms, coatrooms, several mosaics, a nave, a baptistery, an altar, a crucifix, a pulpit and an elaborate pipe organ.