Footage has emerged of the house of horrors where a Russian historian held birthday parties for 150 little girls he had dug up from their graves and mummified.

Anatoly Moskvin, 46, from the city of Nizhny Novgorod in central Russia, was arrested in 2011 after it emerged he had dug up corpses of girls aged between three and 12.

He then took the bodies home and turned them into a grisly collection of mummies, dressing the bodies and skeletons in stockings and dresses and even making one look like a teddy bear.

A video made by Moskvin and found at his apartment by investigators showed a corridor cluttered with wedding dresses and bright, colourful clothes.

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Disturbing footage has emerged of the inside of Anatoly Moskvin's house in Nizhny Novgorod, central Russia

Sick: Anatoly Moskvin, 46, from the city of Nizhni Novgorod in central Russia, was arrested in 2011 after it emerged he had dug up at least 150 corpses of young girls aged between three and 12

In a room the camera zoomed in on the girls' faces and some of them were wrapped in light beige fabric

The video was made by Moskvin and found at his apartment by investigators, it has been reported

Police said Moskvin compiled up-to-date information about the lives of each girl he had dug up and printed off instructions on a computer for how to produce dolls out of human remains

It shows the bodies sitting around his house in a series of bizarre costumes.

This week a judge revealed that Moskvin was not mentally fit to stand trial and should remain in a psychiatric clinic.

Moskvin, who speaks 13 languages and was described in court as a 'genius', gave the mummified corpses names and organised birthday parties for them. All of little girls had died years earlier.

In one room the camera zoomed in on the girls' faces, wrapped in light beige fabric.

A voiceover on the video said: 'These dolls are made of mummified human remains.'

Police said Moskvin also compiled up-to-date information about the lives of each girl he had dug up and printed off instructions on a computer for how to produce dolls out of human remains.

His macabre obsession was discovered when his parents visited him after returning from holiday

The creepy footage showed a corridor cluttered with wedding dresses and bright, colourful clothes

This week a judge revealed that Anatoly Moskvin was not mentally fit to stand trial and should remain in a psychiatric clinic

Location: Anatoly Moskvin kept the bodies at his home in the Russian city of Nizhni Novgorod (pictured)

His macabre obsession was discovered when his parents visited him after returning from holiday.

A prosecutor spokesman said: 'After three years of monitoring him in a psychiatric clinic it is absolutely clear that Moskvin is not mentally fit for trial.