Brother,
If you want the work done, consult Ali bhai in this forum. (Architect). He knows the guy who does the job really well.
I did roam around the babbu mohala for two weeks.
Furthermore, I did try to make my mind up for it. But, decided not to do it in the end. The thought of removing the car seats and then putting them back made me give up the idea of after market leather interior.
Lesson learned. Always get the optional leather interior.
Still, if you're serious. Contact Ali bhai.