<span class=normal> The VFX involved was technically quite challenging since there were quite a few chroma shots. We had to scrutinize each and every shot to match the framing edges, with the background and the foreground as the same lenses have been used. With some shots we could not get the look we wanted, for which we altered some of those backgrounds shots using Nuke 3D Projection, renowned compositing software. In order to form some of the CG elements in the film such as the ship and stadium, we ran an art contest for this where-in Milan finalized the version which we worked upon. <br><br></span>