YouTube channel Nick Brick is well known for creating 1:1 LEGO recreations of weapons from videogames, and now it’s showing you how to do it too.
Its most recent video is a complete tutorial to make a full scale build of Tracer’s Pulse Pistol as seen in Overwatch. And, hell, if you have enough parts you can go akimbo to be truly game accurate.
A note on those files above: they require LEGO Digital Designer, which is a free piece of software from the company. Think of it as CAD software, but for plastic bricks.