Train Sim World 5 - Class 390: Realistic headlight visuals

Hey guys.

This mod introduces realisitic and high quality headlight visuals for the Class 390 Pendolino. I've replaced the basic white circle as the headlight for something which looks a lot more realistic looking. The headlight is now a warm yellow and the marker light is ever so slightly cool white.

The marker light object itself is now also of a less of a light green colour and has been changed to a darker grey colour.