In the engine bay, air conditioning was there - there are several wires that connect to the A/C system to sense pressure - that's what's mising. Oil Pressure and Coolant Temp are both on driver side... nothing to worry about other than you don't have A/C.
Under the engine bay - you are missing the 12 bottles of Corona that go into that white box with the blue and yellow lettering, and a few limes that accompany them. THIS is a MAJOR concern!!! You can't possibly accomplish any further repairs or modifications without these!!! SEEK HELP IMMEDIATELY!!!