Turbo3 aka Jim could borrow an Ariya for awhile. Many years ago (way before COVID), he borrowed my '13 Leaf overnight to do some testing since he (IIRC) had an '11 Leaf back then.
I recall Turbo3 posting about borrowing an S before to do some testing and development work for TM Spy. Googling for site:teslamotorsclub.com turbo3 tm spy turns up some threads.