Update

So again a new screenshot from my test drive today :) created some fake reflections in side the cabview window. if you look good on this screenshot than you can found it ;) created the pressure gauges, door open indication lights inside the cab view and the german warning system(Zugbeeinflussung)

And i tweak some settings on the engine simulation scripts/bleuprints. If i have the basic chain from the cab to our sound/simulation system than i can start on the the second engine for the back of the train also the first class section. if im start on that section. than i can give a realistic release date. on this moment im sitting inside the complicated part of the train.