I made this Linux Mint logo emblem to cover up the Apple logo on my old MacBook that now runs Linux. I am not sure if it will cover the logo of all MacBooks but i am sure that it can be scaled to needs.
I used Prusa Slicer, to slice it, and it automatically offered the option of a color change. I used a translucent red for the lower part and a dark grey for the top. You may want to experiment a bit with the types and infills to get the appropriate effect. I used very fine layer hight as well as ironing to get a smoother surface.
Then simply glued it on top of the illuminated logo
Available for free on Thingiverse and Printables
PS: Many failed attempts went into take this fairly bad picture - i apologize but the dogs were too comfortable
The one that I had in my junk drawer 😜 I think it is some sort of contact adhesive. Honestly though, I don’t know if it is the right choice. I was going for a hold that was strong, but maybe also breakable if I wanted to replace it. This is why i didn’t use super glue or two component stuff.
That said, it’s only been there for a few hours, so this may also be a thing you’d need to adjust to your needs