Dipankar,

The colours are nearly there. It would be good if you can tweak the white balance. In your posts, it seems the colour temperature has been increased. That often results in creating more contrast and blowing up the whites. When the light is becoming harsh, it is better that the colour temperature is not increased. It is easy to tweak the white balance (Colour temperature) in the raw file.

Cheers,
Sabyasachi