the 500 series was like the 2000 series, it never had a two door cab, only left side door and window on the right.
the back window and side windows are too small, they should be a larger than that, and the door on the left side is hinged all the way back on the rear post of the cab.
the textures really need an update up to fs25 standards as well, and i would suggest you go look up some detailed pictures of a 500 series because the cab needs work too.
@blask0 Finnish 500 series tractors had 2 door cabins, same way finnish sg2 john deere cabs also had 2 doors. Something to do with the laws here.
it's a 3 series... you literally typed it yourself "SCANIA P93"..