Maelle's sword from Clair Obscur: Expedition 33 now in 3D printable form for cosplay / prop etc.!
Ready to print and sliced!
Length: 100cm / 3,28ft
For support inside you'll need 8mm (~0.3in) diameter dowel/pipe length of 950mm / 31.10ft. Few 3mm connection slots are in crucial sections of parts and printable connectors come within the files as well.
Not for physical resale, if you're going to do it anyways at least ask or shame on you!