There's a similar thread here:
https://f20.1addicts.com/forums/show....php?t=1291867.
Pepppie did not make a full DYI-guide (with pictures) promised though (and changed the car and the username instead
). If you believe he keeps his word
that should mean a failure.
LCI/non-LCI doesn't seem to matter:
https://www.realoem.com/bmw/enUS/par...&q=52107285857. (Nor does alcantara, I believe.
)