The white MY in the photo DOES have plastic wheel well trim...at least the photo I'm looking at does.
Yes, but that picture of the MY does not have mud flaps on it
They claimed that this is a new product that will fit the model Y using the existing holes that it already has.
The MY only has one hole with a push rivet at the bottom and inboard, and maybe one underneath. The image shows a few holes running up the wheel well trim which would not be existing. They may use clips that slide onto the molding but I don't see that in the image.
Interested to get feedback once you receive them @CoOlxtOny.