Watermill for background setting, Neapolitan Nativity Scene with 8-10 cm characters

Watermill for background setting, Neapolitan Nativity Scene with 8-10 cm characters. Setting for DIY Nativity Scene characterised by a watermill with an electric water pump (220V European plug), suitable for characters of 8-10 cm average height or to install in the back of a bigger Nativity Scene setting.
Entirely handmade in Naples by local craftsmen specialised in traditional Nativity Scenes.
Before plugging the pump in, fill the tub with clean water.
Measures: 20x21x12 cm.