Cloud Strife’s Buster Sword from Final Fantasy VII. This is a 1:1 life size replica. It is 6 feet long, and over a foot wide. This is based off of its appearance in Final Fantasy VII: Remake (Part 1) which just celebrated its 1 year anniversary.
Stability was a major issue with this sword, particularly due to the Materia slots (Two circular holes near where the blade connects to the hilt. In the end it is fairly sturdy. (The only position it cannot withstand is being held out flat, parallel to the ground.)
Zack Fair, as he was dying, gave Cloud his buster sword in the year [ ν ] - εγλ 0007. Cloud used the sword over the course of the next year in his mission to stop Sephiroth. In the year [ ν ] - εγλ 0008 Cloud used the sword to mark Zack’s grave until the year [ ν ] - εγλ 0010 when he refurbished the blade and moved it to the church in the slums of Sector 5.