At the time that Linke Rheinstrecke is playing, are DB BR 143 (or variants of this Locomotive) in Passenger or Freight Service on this Route IRL? If so, we could perhaps make a proposal to DTG to build a new DB BR 143 with the Option for Freight and the ability to use the N-Wagen. No full Price Loco DLC only a mini DLC like the Dispolok BR 182