Yoshi - Super Smash Bros Ultimate - Nintendo GameCube - Custom Controllers - Controller Chaos
Nintendo Switch Pro Controller Mod GameCube Retro Style Customized Con – GameTraderZero
Amazon.com: eXtremeRate Chameleon Purple Blue Glossy Faceplate Backplate for Nintendo Gamecube Controller, Replacement Housing Shell Cover with Buttons for Nintendo Gamecube Controller - Controller NOT Included : Video Games
Custom Nintendo GameCube Controller Skin | Create Your Own Nintendo Skin – Skinit
Custom GameCube Controller Build Your Own Full Custom - Custom Items - Weird Kids Creations | GameCube Controller Customization in Rutherford, TN
Modded Jp White Gamecube Controller – Sage Customs
My first attempt at a custom GameCube Controller. : r/customGCC