When the train drives over a ramp the train (and wagons) will stay horizontal, making it look very funny but not very immersive when a train drives over a ramp. Would be nice if this could be fixed :)

I had never noticed this. Thanks for pointing it out.

It was happening because this mod was loading before elevated rails applied the necessary visual assets to the base locomotives and wagons.

This should now be fixed as I've added an optional dependency for elevated rails.

Very nice, thanks for the fast fix!