It has opened up a little more over the night but the petals are still expanding slowly. Will take a few days to see a fully open flower.
At this point, it is already clear that it is ICH.
The leaves look quite different than a few ICH I have bloomed in the past.
My biggest hope at this point is that it will be fragrant and round as all the ones I had were very much pointy triangle with little to no fragrance. Let's see if I'll be lucky with this one.