G83 M4 Convertible designs surfaced last month on the public
WIPO website (public information - no leak).
See
here and
here.
Design number: 008202865-0003 | Filing date: Oct 14, 2020 | Publication Date: Dec 11, 2020.
In general, to browse through countless registered BMW designs: in the public
Global Design Database click on the "Names" tab, type "bayerische" in the "Holder" section + click "search" (4,400+ results).
For Porsche, Audi or Mercedes designs: type "Porsche", "Audi" or "Daimler" in the "Holder" section.
To filter only car designs, add the following: in the "Design" tab, "Description" section, type "toy" (a reference to "Indication of products: Motor vehicle, toy and/or replica").
