Bowen's Sword: Dragonheart (1990s)
Dimensioned out the accessory from the toy line - seems like it should have a big scratch down one side, but they never put it there so neither did I.
Ran into some trouble with the grip; the reslic3d version should be fine. I probably could have done a better job of making the core flare out like the wrap does, but eh; 3d printers don't go to that level of detail yet anyway, feel free to remix accordingly.
Update 2017-02-09: Now't I know a little about repair tools, a repaired version is available.