Hi Dave. Sorry to hear that, and good luck with your treatment in the new year.
I have the ND-BC2 Rear View Camera, there is a rubber grommet in the centre hole on the rear door between the 2 number plate lights, so i have run the cable through there, i haven't mounted in finally yet but i think it should tuck up there so as not to stand out too much, i think the connect mirrors are pants, (i can park my 120 Transit with my eyes shut .. not literally!) so the camera will make a big difference in those tight spaces.
The VSS Cable is a Blue & White and runs into the main control box located in the drivers footwell. The whole installation only took me 2 hours and i am a numpty when it comes to wiring, just got to get me bezel and i will be well away, also need to find soem way of hiding the unit when parked.

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The FINIS PART No is 1513350 for the Ford AVIC D3 Bezel and is about £60 Retail.
The FINIS PART No is 1513354 for the Cable which allows the remote radio stalks to be used, again i dont know if this sorts the Can Bus stuff out too, it certainly has a can-bus plug on it. these retail again at about £60. i didnt need one as i don;t have that wiring on my connect.