It's a Weeping Angel. That's been attacked by Vashta Nerada. This *MIGHT* be the scariest thing ever. Count the shadows and don't blink!<-- for Halloween I'm dressing up as the Vashta Nerada and my cousin is going as a Weeping Angel!
St Luciana arrived at the convent in Heiligkreuztal, Germany, in the mid-eighteenth century and was prepared for display by the nuns in Ennetach, from "Heavenly Bodies: Cult Treasures & Spectacular Saints from the Catacombs" by Paul Koudounaris