Today I updated and restructured the project in GitHub. The original project was in Altium Designer, but fortunately Altium CircuitMaker (which is free!) uses the same schematic format, and I have already exported all PCB files in CMPCB format as well.

With the today's restructuring I have also released the files for ELLO 2M² as promised if mu crowdfunding campaign reaches a certain level (which it did and passed). Released also the files for the promotional ELLO keyring in case someone is interested in that.

https://github.com/knivd/ELLO-2M