If I could get some feedback on this project I am working on.

I would suggest to add some aging to the knife or history to tell some sort of story.
Everything looks very clean and CG.
Looks great. The texturing on the knife looks a bit random. You dont have to make the whole knife aged/dirty. Think how the person using it will affect how the knife looks. Ask yourself what the knife is used for. There will definitely be some aging or rip/tear on the handle of the knife. Being subtle with your texture can go a long way also
as long as your texture is telling the story of the object. It may be way overthinking for a knife but its a good habit to have in all your work because youre telling a story through your art. It affects everything how something is going to look.