Shield of Returning is in the game files. Would it be possible to mod it into the game?

[Nymbus]

So this Shield is called "Shield of Returning".

 

https://baldursgate3.wiki.fextralife.com/Shield+of+Returning#:~:text=This%20shield%20Binds%20to%20your,to%20your%20hand%20if%20thrown.&text=Shield%20of%20Returning%20is%20a,gaining%20Advantage%20on%20certain%20attacks.

 

It's a bound Shield that returns on a throw. I wonder if a mod could get it into the game or am I chasing ghosts here?