I checked about it sometime earlier. If I recall correctly, it had sunlight sensor and ambient air temp sensor in front, before condensor, I was not able to find the sunlight one(or its called something else, cant recall). There was one other sensor for interior temp which went in the dashboard. The flap control motor in evap box also had different design(that i was able to find in junk yard-the whole evap box). And yes obviously the climate control panel. Its doable if you can source the parts beforehand. I have wiring schematic laying around for it somewhere.
Due to time constraints, sadly this DIY is on hold. But I would love to share the intel i gathered for it.
