Original title (HI): खाल बछड़ा (Khal bachhada, Calf Skin)

In a smog-choked village in Haryana, a retired professor turns to an outlawed ritual, crafting a calf doll from a stillborn’s body, to save his cow from the urbanization slowly erasing his rural world.

https://www.themoviedb.org/movie/1635411