Hello everyone, Coming from Paris, I regret that very little game offers simulation on the Parisian regional express network. I will dream of seeing the Z 20500 of line D from Gare du Nord to Orry-la-Ville - Coye-la-Forêt. The sound of its engine is incredible. It reminds me a little of the Jubilee Line in London that I would also like to see on TSW. I invite you to see some videos of the z20500 especially during its starting phase.The route from Paris Nord to Orry la ville - Coye-la-Forêt has several stops: Stade de France Saint Denis, Saint-Denis, Pierrefitte-Stains, Garges Sarcelles, Villiers-le-Bel Gonesse Arnouville, Goussainville (terminus of some missions), Les Noues, Louvres, Survilliers Fosses, La Borne Blanche and Orry la ville - Coye-la-Forêt. The travel time is 43 minutes. The entire line D would be complex to recreate, which is why I opted for the northern part of the line. From Paris Nord, trains leave from the underground station shared with line B trains. But because of work, trains sometimes leave from the station on the surface. Trains run either in a single unit (130 mètres) or in a multiple unit (260 meters). In addition, the northern part of the line also sees, among other things, high-speed trains to London (Eurostar). All these arguments lead me to think that the addition of this widely used line as well as its atypical rolling stock (z 20500) would be very interesting. Tell me what you think. Thank you for reading me. NB: The z 20500 has several liveries.