confused on adding mod to pessima

i trying to at my mods i made for the pessima, mods can be seen here,

https://www.beamng.com/threads/pessima-forward-facing-turbo-kit.51105/

i have i have my jbeams and .dae files together, i copied the pessima folder out of the main directory and renamed it, getting it ready to add into documents/beamng/mods once finished.

my problem is, i am confused at what all needs to be in the new folder to get my mod in game, also i use the original engine.jbeam and then add my mod into the slots somewhere?

thanks for any help

 

You can put the .dae and other stuff in a folder structure like this: mods/modfolder/vehicles/pessima with the files in the pessima folder. I can sort it out for you if you post the mod files though.