@aasgaard, yes the model and texture is made by me from scratch. 🙂 Had a lot of help from the train community in Norway with info and reference photos.
I’ve thought of doing the type 73 (Signatur), and have started gathering some reference photos. Someone else is also interested in doing it, so we’ll see who’s doing it in the end. If I’m not doing the type 73, I’m going to do the El 18. 🙂