There are many Firefox 4 mockup themes floating around the internet. Firefox user Spewboy got inspired by some and made a whole new theme which mimics the look and functionality of these mockups.
According to the author it is the most accurate Firefox 4 mockup graphics ever released till date. The upside is that it supports many additional add-ons to further enhance the experience. Use the StrataGlass add-on with this theme to add the Aero Effect in Windows 7 and Windows Vista, it also supports animation effect when you hover your mouse cursor over the buttons.
Above screenshot taken from developer’s page
Don’t forget to read the guide given by the author before installing it. By default it doesn’t look completely like the latest Firefox 4 mockup, but you will have to install different add-ons to make it look like one.
It works with Firefox 3.5b4 – 3.7a1pre only. Enjoy!
