For the double din console conversion you need to do the following:
Change the central vent ducts set (old one can not be used).
Change the dashboard internal metal support/framework (otherwise you won't be able to fit a double din head unit.
All three units beneath the dashboard i.e., heater box, evaporator and the blower remain the same with few alterations.
Mode control motor fitted on the right side of the heater box remains the same.
A new motor for air mix control is attached at the lower end of the heater box along with few attachments (plastic lever and metallic wire to control the flow of hot water coming from the engine side).
Inside the evaporator unit air temperature sensing bulb (thermistor) is changed to a new two wire type (some people just cut the old transistor unit from the outside and attach a two wire female connector to avoid opening the evaporator unit).
Air circulation motor over the blower box remains the same, however you need to change the old speed control resistors network with a new power transistor unit.
Wiring harness connecting all these three boxes (heater, evaporator and blower) need to be upgraded to a new one with a relay connected near the blower unit.
Also wiring harness attached with the older console need to changed with a new one.
Furthermore, the picture of the double din console that you have attached above is a simple one with no auto running option.
The automatic console requires few additional sensors like, sunlight sensor at the center top position of the dashboard, a cabin air temperature sensor at the left side of the steering wheel attached with heater box with the help of a flexible pipe and an aspirater unit, outside air temperature sensor, and wiring harness to attach all these additional sensors.