The Ice Breaker is arguably the best gun in Destiny, and the man behind the YouTube account ZaziNombies LEGO Creations has crafted the weapon out of LEGO bricks. The result is ... well, watch the video. The result is pretty amazing.
This isn't just a model of a well-known weapon from Destiny, but an interesting engineering challenge. The gun has, according to the video, a number of support beams running through it so it can be picked up and swung around without breaking, much like an actual firearm.
The weapon is over 42 inches long and was made from about 2,100 pieces, including the side brackets that made all that great detail work possible.
Here is an image of the in-game gun for comparison: