BobMiniUI (the minimal Bacon UI) is a Default UI replacement addon based off of my BobUI compilation. It's based loosely off older versions of RealUI and my own ambitions as for what a minimallistic PVP UI should consider looking like.
Keep in mind this UI hides all but one actionbar and it even hides the default player frame. If you want to make adjustments to either you must disable this addon/use different unitframes (unit frame addons that modify the blizzard frames are incompatible)
Where the WTF folder?
There's is no need for a wtf folder, all you need to do is move the target/focus frame in a position you like and the UI is 100% configured.
Please post all bugs/issues/qq/death threats in the comments.