Change seats in Tesla (MY)?

Hello together, the request seems at first glance a bit crazy and at second unfortunately also. In addition, please point out if this is the wrong corner in the forum (unfortunately found nothing suitable): Does someone have experiences with a change of front seats in a more current new car? This idea does not come from me either, yet I am the commissioner, who should collect possible knowledge from experience treasures. Concretely: The Model Y stands as a candidate through its range and Ef The iX3 has already been discussed here (through my thread), but is very likely to fall out due to the upper criteria. Teslas, however, can’t satisfy the subjective seating requirements at all, so the probably absurd part comes up: the idea of the “seat swap” came up. So order Model Y, seats out and better ones. Is this at all conceivable? TÜV has to approve it, moreover, you don’t want to give the guarantee just like that. The idea of upgrading the seats at the saddler came up as an option, but probably the Tesla seats lack the necessary basic structure, so that one would have to build a new seat. Does anyone possibly have any experience? General for the exchange of seats (in more current vehicles) would also be helpful. Thanks to all the features nowadays, of course, cars have become more secure and comfortable, a on even more complicated. On support you can probably not put at manufacturers and dealers in such cases or? I thank you for your help in advance! Momo