This guy built a full size Tie fighter Silencer with the help of ebay I guess. It is 46ft(14m) long 23ft(7.9m) wide and 14ft(4.2m) high the full steel construction looks as menacing as it does in the film.

This was an eBay project so everything was sourced from their site to bring this monster together.

Check out the completed project.

Here is the build video.

This is really cool. I would maybe give something like this a shot if I had space.