Source (link to git-repo or to original if based on someone elses unmodified work): https://www.opencode.net/charlie-henson/lagoon-dark-plasma-color-scheme
Lagoon Dark Plasma Color Scheme, built upon the original Lagoon and Breeze. A wonderful dark variant of Lagoon that is easy on the eyes and really brings new life to your desktop.
The lighter version can be found here: https://store.kde.org/p/1300533/
Big thanks and shout out to supporting creators and tech support :)