At the beginning of the blockbuster movie RRR starring Jr. NTR and Ram Charan, the audience are captivated by watching scenes of rescuing a boy from a burning train. The five-minute-long scene was brought to reality with visual effects made Copenhagen in Denmark after toiling hard for several months. Train oil tankers and their engine models were specially made in Virginia in the USA and shipped to Hyderabad, India. A few months later, a special team traveled to Rajahmundry and captured the river village environment using drones and generated the same using computers.