I am assuming that leafiness comes from the Royal Kush side of the lineage?? Believe it or not, the lineage of WCT has been wrong all this time. It's listed as being (Chem Special Reserve x Cherry Lime) x Highland Afghani. That's actually not correct though. It is really (Chem Special Reserve x Cherry Lime) x (Long-Valley Royal Kush x Highland Afghani).
https://www.instagram.com/p/BYwKhFsgWCy/
A friend sent me some Rose Especial F3 that I am dying to run. It ought to be somewhat similar to that Zkittles x WCT you are running. My buddy says it smells like a flower shop, but way more concentrated.