Intentions aside, what you are trying to do is not entirely reasonable. There are several features that were released along with this vehicle which are required for it to properly function. And as some have already mentioned, depending on which version of the game you are using, the materials may not be compatible if you simply copy the files. Regardless of whether this is possible or not, we would prefer that players avoid back porting vehicles to older versions as this would significantly impact the game due to the missing features.
