No one can quote you price unless the car has been seen in person.
As mentioned by @nfssaad body work would cost you 120 to 200k depending on the type of work you want. Can be done for 80k too.
Theirs a guy who usually has restoration packages any car booth paint, 100/120k.
You want to repair rusted panels or put peices with welding. Lights bumper, new or used, kabuli or repaired genuine or desi.
Expensive paint and low quality paint for 2 liters only costs rs. 10 to 15,000 difference in total costs.
Which is nothing for someone restoring the car. And half months salary for painter. So painters try to cut cost even by rs. 500.
Being present at every step or atlast visit the car under restoration on daily basis is very important.
Else your car would be lying under dirt with very less work being done on daily basis.
Another way out is you do lumsum with someone who fixes this car and you pay someone ( 5 to 10k for super vision and daily updates).
Major costs to keep in mind
120 to 150 for body and paint work
60,000 General tires 15" aproxx
20,000 bumpers if new
20 to 30,000 headlights and back lights if new. 5000 if u restore old ones.
10 to 25,000 on interior cleaning and new seat covers if rest is all okay.
10,000 roughly electrical work
20,000 roughly on AC work.
The list keeps going. On how detailed work you are looking for.
If you aren't into cars, Mechanics, Denters painters can make a car for rs. 50,000/100,000 and you can't tell.
On a similar car you would end up paying upto 500,000 if you plan to replace everything by the books.