Hi, this bookmark is in two pieces. its snug but for it to be perfect You will need a bit of Krazy Glue, and that's it! Everything is supportless, and I went with a generic profile, and it went smoothly. I will probably update it and add some other models to put on it!
If you guys want to create your custom model to put on it, go for it! You only need to put a rectangular hole of 8.2mm x 1.8mm x 8mm on whatever you want!
If you like my work and want to support me even more, consider to buy me a coffee ! :)