this is an original design, just reuploaded to printables https://www.thingiverse.com/thing:4783829
DISCLAIMER: I've only tested this on a gametime buddies guitar, however it does closely resemble a wii les paul, down to screw hole position. However, your results may vary.
DISCLAIMER 2: This print will replace the motherboard on your guitar so make sure you're ready to do an arduino mod on it. Here's a guide on how to do one. https://sanjay900.github.io/guitar-configurator/guides/direct.html
I used kailh black switches on this but any type of cherry mx switch should work. I recommend box navys, however, as they have a super rugged mechanism and will last for a long time. However, I can't give any personal experience as I actually haven't bought any yet. I am planning to though.
The author hasn't provided the model origin yet.