Hello,
superBoxon bare metal version 23.05 is now released.
That ISO image is what I use to build the bases of superBoxon live version. That version is a minimalist version of the Slackware distribution to which I have added some extra packages I use, and It works exactly the same as the Slackware distribution, so at the end of installation you will only get a customized Slackware with all the remaining settings to do by yourself.
Note: Check this tutorial before processing if you want to install this ISO image.
Go to download page to get the ISO image.