Friends went and fitted the reverse camera and armrest and very much satisfied. started the journey at afternoon 1:30PM and returned back to home by 6:30PM attaching some pics of the process of installation.

The armrest costed me Rs.800/- only and the fitting charges are Rs.500/- thats fine and economical.And i love the way the camera works and the armrest was fit like
oem and doesn't vibrate fills rock solid and now i'll feel comfortable on highway cruising.

For some purchase at pazhamudhir+

On the way to fit the camera

On the process to connect the monitor and the camera

adjusting the camera

removed the rear left danger light to connect the wiring of camera to the reverse light wiring

felt bad to see my swift without taillights

putting holes for camera

some parting shots

camera after placement

fitting the bulbs back to the tail lamps

some pics of the armrest

the wiring for the rear part of the car from the battery ant the suspension rubber is visible

some more parting click