I've only sent 1 email to Leonora...no reply from her either in regards to this. I may go the McCandless route and try it out myself.
2001 530i/5 (E39), Topaz Blue/Stone Green/Black (sold) *very rare interior/exterior color combo*
2005 545i/SMG (E60), ED Order, Titanium Grey/Grey (lease over)
2014 335i/8-spd, Mineral Grey/Black (lease take over)