sir, loosing a car is truly an unfortunate incident, going somewhere in ur lush push car and getting back home in rickshaw with only car key in hand is an awful experience which is understood only by those gone through it, i, having experienced the same can understand ur fury.
to be realistic, getting the car back is most important thing, rest shall be afterwards.
meanwhile, you can ask ur reliable mechanic for an written quote estimate for refurbishment, it should be general like restoring the body work, restoring the engine and mechanicals, restoration of interior and amounts respectively, which u can use in court or private negotiations for recovery.
the car getting into any accident, remedy is again restoring it. u cannot ask separately any damages etc,
token tax has always been ur responsibility, no thief of thug ever pay token tax for a stolen car, i dont think its claimable.
claiming rent is a far off thinking, u can use it as a card during negotiation but materialization is a different story.
They commit an offence which is punishable under law of land which is PPC, yes if the negotiation is being conducted under some jirga etc, them the jirga jury can propose some money as compensation to ur loss as a tradition but mostly its like a token of punishment.
things to focus are to maintain ur security all the time, better to inform LEA when u r visiting such areas for dispute settlement, keep a back up and stay strong.
focus to get the car back with all paper work etc. to avoid any future trips in courts. like getting a decision document notarized etc. police clearance certificate. u can discuss ur lawyer in advance for such things.
my 02 cents,