This is the Subscribe to PewDiePie plack!
Please see the announcement Video where I "improve" 5 different 3D-printable designs:
You should subscribe to PewDiePie, since you want him to be the most subscribed youtuber rather then the channel who shall not be named.
You might want to dial in some negative Horizontal expansion Compensation on the inserts. I used -0.1mm on this one for a tight fit.
Feel free to leave any questions or comments!