During 2018 is all we dare to say right now. Still a lot to finish up before release.
Yes, there are trains in pipeline as well. But there is already a lot of Swedish stuff available, look here:
http://banbyggarna.se/msts/msts.htm
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Mvh Björn
Tågklarerare, Fagersta Central, Nora, Smedjebacken och Mora