Hello Kiran,
From my experience, I would suggest go directly to 3M centers.
If you are in south Bangalore, there is one in HSR layout.
I've done only exterior enrichment.That too was not in my to-do list.
But due to few scratches (due to neighboring kids cycle race), I decided to do that. The Service lead suggested, it will remove minor scratches.
Personally I dont believe in doing these paint enrichment's for a new car.
IMO, Its just waste of money as I feel now after doing
.
Paint protection film will cost you around 15k for zest I guess.
Dont you think, its better to get the block fully painted if at all a major scratch happens?