Had a better look on my phone and you would think I would have taken pics of the units when I had them opened!
I have found better pics of the Nokia Bluetooth module that I cleaned and refitted and the Amp before I took it out... see attached, I also run some checks months ago on the secret menu MOST system and got the following as it lets you see what system the car has installed

More likely to find mattstevenson2005 over on fullfatrr forum now posted not long ago about his new to him RR, plus he has his own site.

Cheers mate, it's a cracking truck he has bought