Keyboard Schematics

Are there any publicly available schematics for making custom keyboards for the framework? I really wanna make my own (and who knows, maybe even sell it), but couldn’t find any schematics online.
If its part of the schematics for repair shops only, why? Nobody’s gonna plagiarize a laptop keyboard.
If you can’t release the full schematics for the keyboards, why not release the exact dimensions for the key caps (and the attachment thingies below each one)?


Maybe just starting point, but some diagrams were made available in the following post, and the pinouts two post above the latter.

More exhaustive pinouts list:

Did not have much time to check it myself, but you might get lucky and find what you are looking for in this

Hope it helps.