I posted the pictures at:
The model # of the HU is: KE-83ZBM
The model # of the Changer is: CDX-M61ZBM
The wheels are 14" BMW bottlecaps
The tires on them are:
Michelin XGT H4 195 60 14
I deal with pick-up only on these items though.
Also still have the brand new Bentley e30 Repair Manual
PS: I removed the CD changer because wanted to gain some more trunk space on this convertible as well.