National award winning actor Vikram is always willing to go for unbearable pain in order to get his act right. It is learnt that Vikram has got two getups in the film ‘I’ in the direction of sensational director Shankar. The first getup is that of a toned guy with lean looks. After shooting the portion of this look, Vikram is made to put on some weight to look differently in the rest of the portions of the film. The visual effects will help him look completely different as well. AR Rahman is scoring music and PC Sreeram handles cinematography.