"I am a sylveon" is an obviously true fact, but if I try to follow it up with something like "my glamour makes my fur appear pink and blue", it feels like I'm lying. I think it's because the former is an identity, while the latter is... I don't know a word for it? Like headmate/kintype "lore".
Your fur appears pink and blue to me, hehe~
At this point, none of us refer to the host body using ourselves. The host body is always a separate entity. That means I can unambiguously and honestly say that I am a Flareon, my fur is orange, I have soft paws, I have a fluffy tail and tons of neck-fluff, etc. and I am referring to myself and my body, not the host body that we're all inside of.
My body is miiine... I am my kintype~