I did this as a custom design and print a little over a year ago. I figured that other people might want to print it so... go nuts! When I made it, there weren't any free files for this available. However, I think a few have been released since then.
I cut the tip up into a few smaller parts so that you can print it without massive overhangs. For those three pieces, just glue them together. Print the middle, glue it to the 'butt' piece, and you are good to go. The tip of the hilt (nearest the blade) is designed to slide right into the body with no glue. That way you can easily insert an arduino mini or something like that to activate with motion or to control lights, should you attach a blade.
I would love to see if anybody makes this!
Happy printing!!
Printer Brand:
Prusa
Printer:
Prusa Clone
Rafts:
Doesn't Matter
Supports:
Yes
Resolution:
0.1 or 0.2
Infill:
10-20
Notes:
It should be a pretty easy print. Not too many settings need to be changed.