Okay, so from this, figuring out denominations is possible.
Idea 1) 0.1-0.5-1.
I imagine most opens would be for 0.5-1 n the early streets and most later streets would use 0.5 and 1.
I would treat 0.1 as the blind chip, meaning I wouldn't get a ton unless you want to just omit the 0.5. I wouldn't get a ton of 0.5 either since it will just be used to save on 0.1 chips for bets that aren't full unit.
Idea 2) 0.25-1-5. If you went this way, you probably would play with the sb and bb at 0.25 but then the more common breakdowns on the board could apply.
So think about what makes sense to your players. That got me thinking about looking at what coins are in use on Norway and it looks like the single usit is the smallest coin in use.
Now you can speak to the accuracy of this better than I, but it appears there are no longer coins minted for fractions of a krone.
https://www.norges-bank.no/en/notes-and-coins/Coins/legal-tender-coins/
So if this is the case, you can have a small stakes game with 1-1 or 1-2 blinds as
@Craig D was saying.
This is what is really going to be the challenge. I'm not an expert as to what is readily availabile to ship to you without overseas shipping other than I understand there are just fewer choices.