I have made Kinetic energy converter. And yes, I did made it up. BP includes entire rocket, and a small drone, staging has been done too but I don't know if it will transfer correctly
https://sharing.spaceflightsimulator.app/rocket/0e3_JhAHEe2fu3dcu4p9zg
When I tried to use your mod, nothing happened. Game was same as usual. Maybe I did something wrong, I don't know. There was not enough information on how use the mod