if you are looking for more models, there are quite a lot of parametric models @ FreeCAD library repo
particularly for electronics
https://github.com/FreeCAD/FreeCAD-library/tree/master/Electrical%20Parts/electronic-components
The models are licensed as stated in the README
License
All Parts in this repository are licensed under CC-BY 3.0 Deed - Attribution 3.0 Unported - Creative Commons
Each Part is copyrighted by and should be attributed to its respective author(s).
See commit details to find the authors of each Part.
If you are uploading parts to this repository, please make sure you are the author of the model,
or otherwise that you have right to share it here under the CC-BY 3.0 license, and make sure the author
is mentioned in the commit message.
As I already mentioned I don’t think this kind of license is fine for kicad library, but I think something like gEDA exception could be managed contacting directly FC people… many of them are also present on this forum 
Anyway this is only my opinion, others may disagree, but consider that my opinion is aligned to what Wayne said few time ago
and it is also aligned to FSF lawyers thinking…
so in case I’m wrong, at least I’m in good company