Director Shankar's next magnum opus film "2.0" has started its shooting a couple of days ago, and the makers of the film 'Lyca Productions' have now revealed that the production cost of the film is expected to be around 350 crores, which makes it the most expensive film in Indian cinema hisory. It is to note that this is comparatively much more higher than that of Rajamouli's Baahubali.The makers are hinting to release the film in 2017, as the making will take more than a year.Superstar Rajinikanth plays the lead role, while bollywood star Akshay Kumar plays the villain. Amy Jackson will be the only heroine in this mega budget film, confirmed the producers.Earlier, Lyca were in talks with hollywood actor Arnold Schwarzenegger for the antagonist role, but he has turned down the offer due to numerous reasons.