Minecraft book keychain

Minecraft “Book Keychain” – Miniature Pixel Art

If you love Minecraft and 8-bit aesthetics, this keychain is a must-have for your inventory!

The project is split into several parts so you can easily customize the colors if you wish. You can also adjust the size of the hole for attaching the chain—by default it has a radius of 2.5 mm.
In my tests, I found that using the Hilbert curve as the top pattern works better; if you want to change it, just remember to update that option too.