Here is Kiriko Kunai from overwatch 2. I have split the knife into 2 parts and added 2 2mm holes for alignment. For stuff like this I like to use 2 pieces of filament.
Im not sure the true scale of her kunai, but they normally range from 20-30cm (200-300mm) This one is scaled to 200 so it can comfortably sit on some smaller beds but you can adjust as needed (just don't go over 300mm as that would make it bigger than an actual Kunai)
Change Log
12-11-2022: Added Hi Poly version
12-8-2022: Initial upload of files, will be updating with pic of print shortly (currently printing)
The author hasn't provided the model origin yet.