1) Open the Steam Workshop and get yourself the Photographic LUT; Just search for it

2) Be sure to enable it in the Content Manager (can be found in the colour corrections tab)

3) Choose the Indian Theme as your custom theme while loading your save

4) Once the game's loaded, you can do two things:
- A) If you have Ultimate Eye Candy mod, open the LUTs tab in the mod's panel and simply select the Photographic LUT.
- B) Open Game Options, In the Graphics Panel, In Preferences Group, Change the Colour Correction Override from 'none' to 'Photographic' and press OK; You should be able to notice a difference in the look of the game (That means it's activated!)

5) Now using the Ultimate Eye Candy Mod, adjust as shown in the photo in the description ( Recommended )

6) That's all! You'll even notice that the names of citizens, buildings, vehicles, roads, etc. appear Indian!
--------------------------------------------------------------------------------------------------------------------
Enjoy the Indian Theme!!! (A major update on the way very soon! Look at the other Discussion for details)