Cannot find correct Moulding Clip for 2015 Tacoma

Hello all--was replacing the motor in my driver door actuator and when putting the moulding to the interior side of the mirror back on (the triangular trim piece that covers the screws for the side mirror on the driver side) I accidentally pushed two of the three little white clips into the abyss. I have tried 2 different sellers on Amazon who have claimed to have the right piece--but both times the pieces were the wrong length or width. Does anyone have some insight as to where to find these little bastards? 2015 Prerunner SR5

 

I did the same thing with my 2005. Ended up getting them at my local Toyota dealer.