I know this theme isn't Aqua but I made this theme to match either the Newaita Aqua or the Newaita blue icons hence the name Aqua Blue. There is two color schemes for this theme but I will post them separately. The main color scheme is dark but not too dark at all and is really colorful and looks clean on your desktop. This is a full theme with look and feel,plasma,GTK's and konsole theme. The Plasma has a little transparency and blur and looks really clean. I hope you like it.

Icons are the Newaita icons as always because I like them the best of ALL icon themes.They can be found here:
https://store.kde.org/p/1243493

The color scheme is here:
https://www.pling.com/p/1307973

If you like it don't forget to let me know with a rating and if you find anything wrong also let me know please.