Streaming customization part

Hi,

I looking for a way to stream customization part. I know how to stream ped (that worked until few day) streaming cars (that completely work until few day, and now only stream some vehicle but not other) but I don’t know what I have to do in my __resouce.lua for

data_file ‘WAHT_HERE_FILE’ ‘myfile.meta’ (if I have to)

Thanks

It look not need anything in __ressource.lua, but my added part not seem ingame… any idea how to? There is a way to do that?