Puppenhaft (2009)

The aging sculptor Edmund Wondorian lives alone in an abandoned mannequin factory. His sole companion is Stella - a mannequin who has come to life in his imagination. Ed's isolation is interrupted by Loki, a little girl who is fascinated by the mysterious factory and the strange old man. Ed wants to get rid of the intruder but she is determined to solve the riddle behind the old factory.