Ever fancied a wireless and a detachable set of GameCube controllers for the Nintendo Switch? Well, one modder did and they have posted their results online. An incredible amount of attention to detail has been paid to creating the GameCube Joy-Cons, with the results being an exquisite blend of the original GameCube controller and Joy-Cons.
https://www.notebookcheck.net/A-modder-has-crossed-Nintendo-Switch-Joy-Cons-and-a-GameCube-WaveBird-controller-with-amazing-results.450437.0.html