RAV4 Hybrid – dark serial rim

Hello dear community, I have the following problem. Next year I plan to purchase a new RAV4 Hybrid AWD. While browsing the net I have seen that the car is delivered in other countries (e.g. Austria, Poland but also USA) with dark 18-inch serial rims, not in Germany. Now my question… Does any of you have any idea how to get to these wheels, as it would probably not be possible according to Toyota dealer and Toyota customer service. Many greetings from the Wolfsregion (Lausi) ts??) Olaf