A lot of you asked if Color Club Port-Folio was anything like Zoya Ki or Zoya Adina. I don't own Adina but I do own Ki, so here is a quick comparison! I apologize that I didn't capture the duochrome very well in Port-Folio, you can see a better picture of it here.
Disclosures: Color Club Port-Folio was provided for review. I purchased Zoya Ki on my own.
As you can see, they are as far from dupes as they can be. The base of Zoya Ki is a deep grey that shifts to purple and green, where Port-Folio is purple that flashes green. I think Zoya Adina would be a much, much closer dupe, but I don't own it.