Here is another Kha lib (g4 oriented) for the community :

https://github.com/mebyz/instances (heavily based on AoE-Maniac's Kha-InstancedExample but ported as a library for easy reusability)

For now it'll only let you create fields of dancing cylinders, but I plan to use it for various things, such as fields of vegetation, etc

as always, everybody is invited to participate, if interessed ;)