@asadkhan1988

like what ceroberts75 said. Copy only the folder inside the fdbt folder and like the dead1440 said, it should be at /usr/share/themes/


@ceroberts75

I couldn't get the black backgrounds. The background I get is light gray so that I'm having difficulty reading my text in messages and mail. I'm just at work but I'll be posting screenshots later.

Again, thank you very much.