APEX Legends Octane Heirloom

This is a scale (I think) model of the new Octane Heirloom from APEX legends. It is a functional butterfly knife, and took me a few days to design and perfect. I used a small bit of glue to hold together both halves of the blade, as well as to hold the pins in place. If you have any suggestions on how I could improve this, please let me know! I had a blast designing it. Also, if you make you own, be sure to tell me!
Thanks!

Edit: I have added 2 versions of the blade. 1 is in two halves so its easier to print, however mine kept falling apart at the seam where the two halfes connect. I added a second version that has the whole blade in one piece, however it may be hard to print for some printers. Just choose whatever works best for you.