my version I have has all my ID3 exports from Blender on it. So what's your answer now? 
Viewing post in FS22 Diamond C Dump Trailer comments
The only thing I used was his scripts off the gooseneck that was made public a long time ago for a base of no one owns scripts. I even gave him credit because I used some small parts of his public trailer which was a latch mechanism and the doors and I still left him credit.... he has the main credit on it too..... so