The “Lileath’s Boon” sword illusion seems to have a visual bug when in 1st person.
As you can see, the gem set in the crossguard is grey and not reflective, almost as if the specular was applied incorrectly.
However, this is not the case in 3rd person, the Emporium, or in the “Armory” sanctioned mod.
I imagine this may also be the case with the Red illusion “Kaia’s Stormsword”, since it uses the same base model, but am unable to confirm since I don’t have that skin.