PS1 controller vs. 20th Anniversary PS4 controller : r/gaming
This is what a PS1-themed DualShock 4 controller would look like
Sony is releasing three new translucent PS4 controllers this month - The Verge
Sony DualShock 4 Wireless Controller 20th Anniversary Edition | GameStop
My 20th Anniversary PS4 controller broke, so I swapped the PS button into my glacier white controller to make it a PSOne Slim Anniversary Controller : r/psx
PlayStation Controller Dimensions & Drawings | Dimensions.com