Did you even read OP anon?
QtTabBar, bug.n, centertaskbar (on github), OldNewExplorer, Rainmeter (in low doses), DesktopListView, bbzero, QuickLook by Paddy Xu etc. idk.
For the taskbar, I suggest TranslucentTB (you can find it on the Windows Store and GitHub) because it's a bit more dynamic.
If you have questions just shoot them.