This is a posable 3d printable Plumette / Feather Duster from Beauty and the Beast.
Will require one 4-40 or M3 screw 1/2 inch thread. May require some heat to install the neck ball peg into the base of the head. Check out the youtube video for how to assemble.
The more detailed base can be downloaded for free in the link belowhttps://www.thingiverse.com/thing:7054636