If you're a fan of the 4th installment in Rockstar's epic GTA series, you're probably going to want a tast of it where you can get it. This is a fan-designed theme, so don't expect multi-million dollar graphics, but GTA4 Theme is still a great option - a shadowy figure stands by his car trunk down by the dock, bathed in the brilliant light of a vibrant sunset.
The only problem with GTA4 Theme, though, is that the lovely yellow glow makes it difficult to read certain tab headings. Seeing as how it's free and really simple to install however, just installing it and taking a look will be enough to tell if GTA4 Theme is for you.
If you can see your tabs, GTA4 Theme is a great fan-designed theme for Chrome.