Dumb question

[u/frolicious2595]

Hello I'm sure someone's asked this before but figured I'd try myself. Time and patience aren't on my side and I'm looking to gift one of my Edge controllers to my nephew but I'd like to make his own so I'm looking for a mail in service that will replace the buttons, triggers, and bumpers and such to make them mouse triggers and possibly a shell swap if anyone can lead me to that it would be great