Belarus MTZ 80

I've been craving a Belarus MTZ 80 for the last few days and would now like to make it available to you.
Just a quick note, it only has four small, insignificant warnings that I'll fix, but you can just ignore them.

The tractor has:
- 100 HP (because it's a turbo - no, the turbo isn't visible because I couldn't find a suitable turbo to install) + matching turbo sound
- 10 new tire configurations (BKT, Continental, Michelin, Mitas)
- configurable GDR flag
- configurable additional headlights for the front
- (I've also fixed the Orimod bug where the head looks out of the cabin)
Here's another short video about the tractor that I hope will convince you to download it xD.