Cusser
+1y
I'm got some, don't know how many. How many do you need?
The stock Mazda door panel clips look pretty universal to me, like same as Nissan uses.
You could call/contact local automotive paint stores, even the little drawers in Ace Hardware, or the little bubble packs at O'Reillys or AutoZone. Don't overlook CarQuest or NAPA, they typically have drawers of different sizes.