08 E70 MOST BUS question

[740iSport]

Does anyone happen to have a diagram of the MOST BUS network, including the block connector at the drivers side C pillar? Getting ready to upgrade/retrofit the NBT to my E70 and it plugs into the MOST, but a lot of the added pieces/modules (TCU, Sirius, etc..) get disconnected, but you can't leave the fiber cables just laying there you need to remove them from the network (so to speak).

Thanks in advance