I would love something from Norway, the problem being finding a prototype that offers the scenery and sufficient operational interest. Also NSB or whoever runs it now would need to be approached regarding licensing, plus it would require many new assets for the signalling system and the trains would need to be built from scratch.
Naturally, since I live here... Yes, absolutely. Hopefully norway will be in mind for another country to make sometime in the future.
They could bring in the cast from Vikings to base the AI characters on! Though ironically, IIRC, most of the actors were actually British, American or Australian - Ha!
I've heard good things about that show but have never managed to check it out. I'm sure it's somewhere on my way-too-long watch list.
It is somewhat fictionalised and glamourised. The Last Kingdom, based on Bernard Cornwell's book series is more down to earth.