That's my hope. They found it in the firmware already I think for Model S so I hope the harness is there too. I'd pay for the retrofit.I think the minute Tesla decide as a design team to make a change, they at least start making provisions for it on the production line almost immediately. If the front camera has been confirmed, then I would think there's at least a harness for it to add it later - similarly to what they did with the HW2.5 to 3 FSD updates.