The icons on the screenshot are ‚Afresco Notte‘ .. soon available as an FREE add-on to the main theme
The folder contains a Locktheme for GroovyLock, a theme for LockGlyph and a theme for SBHTML.
All instructions are inside of the respective theme folder .. also the instruction for using on 6/5S.
But I don’t know if the LockGlyph theme will work on other devices.
I hope you will like it 🙂