try your dealer
weirdly enough, i went to my local dealer (BMW Seattle), and asked about the light birch trim... he said he could order it, so maybe your local dealer could give it a shot.
birch trim is an orderable option in Canada, so you could try up north too...
i've got the titanium trim in my car, which i'm pretty happy with, but occasionally i wish i could get something like the birch anthracite trim, that would be perfect.
weirdly enough, i went to my local dealer (BMW Seattle), and asked about the light birch trim... he said he could order it, so maybe your local dealer could give it a shot.
birch trim is an orderable option in Canada, so you could try up north too...
i've got the titanium trim in my car, which i'm pretty happy with, but occasionally i wish i could get something like the birch anthracite trim, that would be perfect.