Przyczepa samorobka v1.0

Hi, it's time for another mod, and it is a self-towing trailer for bales, and also for pallets.
The mod has standard functions:
- Belts for fastening bale, pallets, wood
- functions related to these barriers on the trailer

Disadvantages:
- It does not have lights

Prohibitions:
- Editing
- Link changes

Photos from the gallery were made during testing, so the mod looks a little better.