<span class=normal>Talking about the challenges in achieving the overall look of the film, Prashant says, The major challenge was the opening sequence of the film which explained the history of Bangistan. Karan had as certain look and feel in his mind, so a lot of concept designs were made and shared before we locked what was needed. It was encouraging to have Karan involved in the VFX process, hes easy going, approachable and witty which made it real fun to work with him. Karan has a good understanding of visual effects and where it should be utilized. Currently were in the midst of Raja Krishnas Airlift and will start with Bejoy Nabiars Wazir in the near future. </span>