Looks and works well in my Polestar 4; printed in PETG on X1C. I did have some issues getting the magnets inserted - the tolerance was a little too tight. I ended up having to heat up the model slightly with a lighter to insert the magnets which helped, and added a bit of masking tape just to add some minor padding between model and hole. One word of warning: I assumed the car just had a metal plate for this to attach to, but it doesn’t. Orientation definitely matters. I had to re-print to get the magnets the right way round. Pic attached showing how they should be fitted for context.

Works very well and is a snug, secure fit. thanks for making!