Yak: The Giant King (2012)
YAK : The Giant King is a 2012 Thai animated film directed by Prapas Cholsaranont and distributed by Workpoint Picture. The story is a futuristic adaptation of the fable of Tosakan and Hanuman the Monkey King from the Thai version of the Ramayana, with robots for the main characters. Literary reputation in Asia for the last 6 years and budget over 100 million baht. It was released on 4 October 2012
More at Wikipedia.