Malvina is a character from A. N. Tolstoy's book "The Golden Key, or the Adventures of Buratino", (1936), a doll with blue hair and a porcelain head.
Malvina is "a girl with curly blue hair", "the most beautiful doll from the puppet theater of Senor Karabas Barabas", she has a porcelain head and a body stuffed with cotton wool.
Malvina escapes from the cruel Karabas Barabas to the forest and lives there until she meets Buratino. She is a well-mannered and gentle girl. Completely naked. Short. Flat chest. Detailed vagina. Large clitoris is visible.