How to remap PS4 Controller Buttons and Thumbsticks – Evil Controllers
PS4 Controller Button Layout by Emile Rohlandt on Dribbble
TOMSIN Metal Buttons for PS4 Slim/ PS4 Pro Controller, Aluminum Metal Thumbsticks Analog Grip & Bullet Buttons & D-pad & L1 R1 L2 R2 Trigger for PS4 Controller Gen 2 (Dark Grey) :