This app was mentioned in 8 comments, with an average of 3.25 upvotes
Tested : O/Pixel Dark Substratum Theme [+ Samsung & Oreo]
What works?
Everything, so far. Except a bug in the YouTube app when trying to click on channels, so I just didn't install any overlays on top of YouTube.
What's your opinion of the theme, overall?
https://play.google.com/store/apps/details?id=bitsykolayers.piereligio.mdm&hl=en
AOSPUI Gray is my personal favorite.
Try this theme, it looks like the one you looking for
This one does. Tested it myself
https://play.google.com/store/apps/details?id=bitsykolayers.piereligio.mdm
You can customize this one to only theme the QS.
I use this theme https://play.google.com/store/apps/details?id=bitsykolayers.piereligio.mdm
E.g. documentsui crash, but other which I want are OK