Great pictures!
I have some questions because I do have the same car and an only waiting for the idrive lower part I did not get because it is backordered.
1) I also have a DVD changer in my glove box but I did not know you have to switch some cable. Could you let me know what to do?
2) Do you know the glovebox trim piece number and was it hart to remove it with the changer installed?
3) Did you use the bimmerretrofit cable to activate voice and Navigation?
4) How did you get the HD radio? The CIC with HD is almost impossible to get unless you buy it new and pay the core charge fee :-(

Thank you!