I finally changed my computer's interface a bit, after sticking with the same theme for 22-ish months.
is "Japanese Fox" from the Windows 7 personalization gallery.
is "Windows 8 RTM Theme for Windows 7" by Mare-M on DeviantArt.
The start button is from said theme.
are "Metro UI Dock Icon Set" by dAKirby309 on DeviantArt.
skin (date & time; weather) is Simple Media by lilshizzy on DeviantArt.
I'm also using Stratiform on Firefox for the flat tabs and transparent Firefox button.