I'd love to see the German Inter City Express (ICE) on the game. The routes doesn't really matter for me. I just wanna play with this train. Generally I'd like to see more high speed trains if possible.
Yes, this. I play ts2019 for ice3, but it is not that well implemented, framerate is bad and graphics is terrible. Cab looks like there are no textures at all, everything is just the same shade of gray. I still enjoy ice3, but it would be awsome to have it (or something similar) in tsw. LZB is also a must. Eurostar would be nice also.
The problem with inter-city or high-speed trains is that the routes in TSW are too short. You'd end up only doing one stop, like the HST on GWE. I personnaly would love to drive a railjet in TSW, but with current route lengths it's just not possible or really practical for player trains.