Vintage Porcelain Doll Sabre Collection

Meet Sahana. Beautiful porcelain Doll. It does have some discoloration on the top. There looks to be something missing on the leggings. there is one glue spot on the left leg and on the other side there is a small blank spot. I have provided pictures. I do not want to attempt to clean as I don't know what I'm doing to ensure it stays in a proper condition. It sits 14 inches tall and from the back to the front of the foot is 11 inches.