It's a combination of many addons. I just pared most of it down and took what I wanted from each. Lui for the border. Dominoes for the buttons. Shadowed unit frames, Gnosis, Fortexorcist, Power auras, Recount, Omen, Affdots, Dbm, OmniCC, Sexy Map.
There's gotta be some more recent Lock UI's out there team!? Needing some inspiration as I'm getting bored of ELVUI/TUKUI
Why? It's a total coincedence but I just spent the better part of 2 hours turning around my ElvUI into something completely different then it was. If you get bored of ElvUI you need to make a fresh new profile and start digging deeper into the underlying options and change it around. There's just so much possible.
Then again I'm rather pragmatic and build my UI's purely on function and not so much the looks. If you're tired of the way the different modules of ElvUI look, or want some nice looking panels or artwork in your UI then you might be right in your demand for new UI's to use.
I know this isn't an addon recommendation thread but I see so many interfaces with a ridiculous number of buttons cluttering their screen -- warlocks have a lot of skills so it's really no surprise. One addon I've used to help with this problem is oPie. oPie gives you radial action bars that show up when you hold down a keybinding. For example:
In this 'ring' I put spells that I cast somewhat often but not often enough to put on their own convenient keybinding. So instead I put the ring on a convenient keybinding and just flick my mouse in the proper direction when I need to cast one of these spells. You can make one for pets, tradeskills, raid markers, or anything else you can think of and it helps a lot in cutting down the number of action bars on your screen and the number of keys you need to memorize.