<span class=normal>In the first fifteen minutes of the film, the audiences learn that the robot is made up of many components inside. For Srinivas, the vfx supervisor, one of the biggest challenges was the transition scene where Dr. Vaseegaran played by Rajinikanth puts on the silicon mask on the robot while the machine was singing. This shot is immensely crucial for the film to succeed. If the transition process didnt go well, then the entire credibility of the film would go off. This 19 second shot took an astounding three months to create. <BR><BR><br><p class=clear>&nbsp;</p><amp-img width=1.33 height=1 layout=responsive src=https://images.bollywoodhungama.com/img/feature/10/oct/robotvfx4.jpg></amp-img><BR><br><p class=clear>&nbsp;</p><p align=left class=normal>Retaining Rajinikanth youth <BR><BR><br><p class=clear>&nbsp;</p>To preserve Rajinikanths youth in the film, a combination of both make up and visual effects played an important part, touch ups were done where it deemed necessary for the team. But Srinivas emphasizes the fact that Rajinikanths charisma played a big part in bringing his character of Chitti to life. </p></span>