Interesting facts about Rajnikant's Sivaji

Here are some interesting facts about Rajnikant's Sivaji.

1. Director Shankar used 2500 junior artists for the introduction scene of Rajnikant.
2. A huge set of glass house was built to shoot Sahana song.
3. 4K DI (Digital Intermediate) digital camera is used for the first time in India for this film.
4. Helim Balloon light is used to shoot a song. The crew has to use 13 helium cylinders for the lighting.
5. The team of Shankar saw important footages of most of Rajnikant’s films since his debut in 1975. They found that Rajnikant looked best in Padikkadavan(TAMIL) (1985) film. Then Shankar summoned the make-up artist to come up with a similar hairdo for Rajnikant 22 years later.
6. Rajnikant donned 15 different hair styles for this film. He also tonsured his head and shaven off his mustache for a get-up in this film. A make-up artist from France is flown in for this purpose.
7. A few songs of this film are shot in USA and Sapin.
8. Soundarya - daughter of Rajnikant - supervised the 600 scenes of Computer Graphics work that lasts for 50 minutes in this film. It took over an year to do this CG work.
9. Bellamkonda Suresh bought the Telugu remake rights (excluding satellite, overseas, ringtones, audio etc) for a 14 crores. It is also learnt that this film is sold for 20 crores in AP (4 crores for Ceded, 6.75 crores for Nizam and 9 crores from Andhra).