I know this thread is somewhat old, but wanted to document this for future seekers.
The OEM clip is much better than any of the common push rivets I've been able to find. They're very easy to remove, you don't need a tool, you don't have to pry the center part out, you just give them a quarter turn counter-clockwise (looking at them from the bottom) with your fingers to release. The Infiniti/Nissan part number is 80999-6GW0A, and they're only a couple of bucks each. Fit the 2018+ and probably earlier.