These plate files were handed by Geon from Geonworks -- the designer of the Frog TKL -- knowing that they would be open sourced.
The KiCAD files are of Gondolindrim's authorship. Everything is licensed under the Acheron Open-Hardware License v1.3 . Even so, please contact Geon before using them commercially.
The ./kicad_files folder contains the KiCAD files for the FR4 plates; each file should have the explanation. There are
- Universal half-plate
- ANSI half-plate
- ISO half-plate
- Universal full-plate
- ANSI full-plate
- ISO full-plate