If you just google “is it real”, you’re gonna get the answers: It looked like a doll, you might as well go to a vax museum etc. Just like you get the answer that Bin Laden was responsible for the airplanes on 9/11 from his cave in Afghanistan.
The only incorrupt saint I visited personally, was Saint Silvan in Croatia. He died around 350 A.D. His body had definitely done some shrinking during the years, but it was still very fascinating to visit his tomb.
There’s an incorrupt Saint in Norway, Sunniva, that was found about 30 years after her death. She looked like she was just sleeping, while her friends who also died in the same spot/moment were only bones left. I think her finding sounds reasonable, also because she was put on display in a large church, and a significant amount of vikings converted after seeing her. Vikings were not easy to convert in general. Anyway, the protestants removed the body, so no one knows where it is today..