Your car is not in bad shape and just need some love and little tinkering only.... inspect the rusty area. The body seems in goo shape and can be used for longer period just by refershing thru polishing and some care.
here are some suggestions:
As i said earlier, do the mechanical work first. So, suspension 1st priority. get it done. once ur ride will be smooth, then some of the noises likes suspension, wheel bearing noises or kamani bushes will go away.
2nd, inspect physically by hand, what things are loose like front frill, headlight bezels, bumpers, doors, window channels or window winders, loose bits inside the dashboard area. fix what can be easily fix.
Inspect the floor by removing carpet. Get it weld if required.
Inspect the silencer pipe beneath if its pipe or dholki needs replacement or its rubber bushes are worn get them replace.
AS FOR ENGINE BAY:
Where is the TIKLI?
Brake cylinder missing cap
Expansion tank for radiator is missing
The bend of radiator pipe needs to be addresses.
the engine room needs a good wash, just paint the air cleaner with new paint, brake booster in black and the fan shroud. the engine room will start looking good.
You can do a full engine room redo when u send the car for full paint.
Aur han, take out the number plates, go to preedy street there are shops who paint the number plate new. get them painted its a few hour job and a kharacha of approx 500 rupees. this is a smallest thing which ppl dont do when they are redoing their cars.