Fantasy Dagger - 3D

I made a fantasy dagger to be used in new games, Unity, Unreal Engine.

This 3D model was created by me and rendered in Blender 4.5's Cycles.

The textures are included in ZIP folders.

Okay, but what about the HDRI? Well, it wasn't made by me, but it's freely available at this link:

https://polyhaven.com/a/university_workshop

Lore:

An unknown blade found beneath a dark swamp.

Roots of a strange tree seem to support the dagger, forming a small natural box. On the soft, glistening leather cloth, the blade rests, completely clean and strangely out of place amidst the mud and mist of the swamp.

"Could it be a blade made to kill werewolves or vampires? I need to test it to find out."

Its existence is a mystery; whispers can be heard whenever you approach…

Would it be a good idea to discover its origin?