The Legend of Zelda: Tears of the Kingdom MasterSword  by xenonjibei on Thingiverse: https://www.thingiverse.com/thing:5988140

I prepared the blade in Bambu Studio for multicolour printing. I also split the blade in half and scaled everything to 96% for printing on the Bambu X1 Carbon printbed. 

Everything fit together with superglue--there's space for a dowel to fit down the centre, but I didn't use one. 

I made a video to show the process!
 

Filaments used (PLA):

-Overture Silk Purple

-eSUN PLA+ Black

-eSUN Silk Gold

-eSUN Silk Silver

-eSUN Silk Bronze

-eSUN PLA+ Green