Have the X-rays or scans showing the skeletal features been released? The photos I’ve seen look like a papier mâché model.
One article showed skull MRIs that appeared to match the body type. But impossible to know if they were actually from the same body, or if tampered with.
Skepticism is good but closed-minded denial gets in the way of objective inquiry.
Reminds me of “expert” denial over Catholics relics, even in the face of corroborating scientific evidence.