I have turned my 2007 Mustang GT into a racecar and have the complete interior. The car had 35K miles on it at the time of conversion. Parts include:
Factory front struts with springs and front sway bar
Factory rear springs and shocks
Factory rear lower control arms
Rear sway bar
Factory differential cover
Power front seats
Rear seats
Passenger compartment factory carpet kit
Passenger compartment headliner
Factory steering wheel and air bag
Passenger airbag
Rear passenger compartment plastic interior panels
Trunk carpet kit and plastic trim panels
Interior A pillar plastic trim panels
Factory floor mats
Factory seat belts
Factory console
I also have from the same car...
A/C condenser, pump, dryer and engine compartment hard lines (A/C system)
Stock fan blade wheels
Factory radiator