I searched with no luck. The only ones I found were used through TBSC shop.Been looking for a source for new clips (not used).
I'm talking about the type pictured below...
What about the little disk clips that are used only on the bottom piece. I've destroyed many of them during removal...
They pull in the direction opposite the notch in them. I rotate them to find the notch then push on the side with the notch. There's a little plastic "spring" clip that snaps on the stud (when installing) that will break if it's not pushed up to allow the stud to pass. The break frequently in my experience. Obviously you are more skilled in removing them that I.They pull sideways to remove. They rarely break in my experience. I doubt you can get new ones.