54" version of Thanos' sword from Avengers: Endgame. I designed it myself and split it to easily print it in pieces. I printed it on my Ender 3 with 0.2mm layer height and no support, used bondo to put it together and painted it.
It's not perfectly accurate (the handle pattern isn't true, the criss-cross blade pattern isn't 100% like it is in the movie) because I modeled this about a week before the movie came out based on promo art and the trailers.
Watch the YouTube video I made showing the design, print, and build process: