Please add a few photos and a bit more information such as routes you would like to see and what loco you would want included. A route map also tends to be a good idea.
Hello, I'm going to introduce you a possible route to the TSW: An SBB CFF FFS route in Switzerlandthat should be about 58KM in length.The route isZurich(main station)-Luzern(bahnhof) and is aroute that takes advantage of the new urbanlandscape of the most beautiful cities of thiscountry and obviously takes advantage of the alpine landscape of Switzerland! The Route(58KM) Note:The route that I present to you has 26 stations: LuzernBahnhof,Ebikon,Buchrain,Root,Gisikon,Root,Rotkreuz,Hünenberg Chämleten,Hünenberg Zythus,Cham, Cham Alpenblick,Zug Chollermüli,ZugSchutzengel,Zug,Baar Lindenpark,BaarNeufeld,Baar,Sihlbrugg,Horgen OberdorfBahnhof,Oberrieden Dorf,Thalwil,Rüschlikon,Kilchberg,Wollishofen,Wiedikon,Zürich Main Station (HB) Zurich HB (Main Station) Zürich Hauptbahnhof (often shortened to Zürich HB) (Zürich Main Station or Zürich Central Station) is the largest railway station inSwitzerland. Zürich is a major railway hub, with services to and from across Switzerland andneighbouring European countries such asGermany, Italy, Austria and France. The station was originally constructed as the terminus of the Spanisch Brötli Bahn, the first railway builtcompletely within Switzerland. Serving up to 2,915 trains per day, Zürich HB is one of the busiest railway stations in the world. The station can be found at the northern end ofthe Altstadt, or old town, in central Zürich, near the confluence of the rivers Limmat and Sihl. The station is on several levels, with platforms both at ground and below ground level, and tied together by underground passages and the ShopVille shopping mall. The Sihl passes through the station in a tunnel with railway tracks both above and below. The station's railway yards extend about 4 km (2.5 mi) to the west. Luzern Bahnhof
Was mentioned on here - https://forums.dovetailgames.com/threads/tsw-expansion-to-new-countries.20469/#post-127360 - As I said it's just a hint they may be working on something. As to what they are working on and when it'll appear I have no idea.