A team's source unveils, "Anubhav is right now shooting in Goa with Shah Rukh and Kareena. The basic SFX work on the film can only start once we get the footage of the film. We have been provided with a list of movies like Avatar, Star Wars, The Day After Tomorrow, 2012, X-Men and Terminator to study the special effects that are used in them. Each film is different and he wants us to understand, learn and implement those effects in Ra.One."
It added, "Apart from studying these movies, we are sketching, sculpting various characters that might fit into the movie. We are also fine tuning various special effects."