The Dragonsbane Sword is from "Cat Quest".
This is a recreation from the 2D image, to a 3D model as a student project, attempting to recreate as much as I can to make it look faithful to the source material, the skull and emissive parts were quite the challenge to figure out, even though it can look a little funky but gets the job done.
A 4 second animation of it rotating 360 degrees and moving up and slowly down.