@hassan_siddiqui
Dear Hassan,
Yes your car condition is very rusty.Go for full body restoration in 1 go. Don't come in trap of denters to do partial work/only affected parts.
Go for only Oven Baked paint but before that your car should be treated by some good denter. Approximately at least good restoration cost will come Rs. 50,000 with complete removal of old paint & good quality oven baked paint.
Roughly, the price of these items will be additional:
New Bumpers: 1300 for Front & 1100 for Rear
Headlights: 4,000 for all front
Indicators: 200
Door rubber moldings: 1500
Do not go for cheap work, instead go for Quality work. You can visit Khalil Motors at Sagheer Centre, F.B.Area opposite Lucky one mall and meet there Sajjad, Ayyad or Shahzad for good work & reasonable cost