Judica and Madulin (Rozen Maiden) are fake Rozen Maiden twin dolls, possibly to be a counterfeit version of Suiseiseki and Souseiseki. They were both made by Kaito Toriumi. They have long, white, wavy hair and one eye sewn shut (Judica's right, Madulin's left). Most of their front torsos are exposed, revealing their insides that appear filled with gears that spin when they are together. They are held together by many belts around their waists, these belts break apart when they separate. Both wear a ragged white dress, white wrappings around their legs, detached sleeves, a choker with a ribbon tied up under the face, and a small white hat with roses on it.
https://rozenmaiden.fandom.com/wiki/Judica_and_Madulin