uneven model geometry visible at certain reflections

[Kellerino]

I noticed that the Kukri Knife has problems with its model. If you select a camo with an high reflection index, you can see that the faces around the model cut out are visible.

[DeformedSAS]

to me this seems to be a texture issue because the model itself is fine.. nothing is messed up on the model.. however the whole in the knife is not always visible with some skins.. example boreal forest kukri has that whole white.. and it's opaque and not see through unlike on the vanilla model