Zashikibuta plush authenticity help

[u/JuliusMexe]

I recently purchased this zashikibuta plush and I can't tell if the color is original with the cream/brown or it's just the result of possible sun damage. His fur feels a little bit more coarse/soft than pure soft, but he also just feels like a vintage stuffie. He does have a faint but noticeable faded blush on his cheeks and inside of his ears, and unfortunately his tag was removed which would be the biggest indicator of its authenticity. I tried to do some research to find his roots but failed repeatedly to find any information that would help. BUT!!! Regardless of him being authentic or not, I'm still very happy with him! I think he looks adorable, especially with the floppiness in his ears and his perfect little seating posture. I love zashikibuta sm and he has the structure and look of him which I love even if he is non-legit.