Well, this is the result of two weeks of work – an animated 3D Super Mario Icon built completely in CSS3 without images.
Demo: Pure CSS animated 3D Super Mario Icon
Best viewed with Safari 5 & Chrome 9.
Chrome prior Version 9 renders in 2D only due to an older Webkit engine.
Opera 10.6, Firefox 3.6 and IE9 are not supported.
Please note that the source code is still a mess. You better not have a look at it ;-)
It’s based on top of my CSS 4D Framework I created therefor and will be released in the next few weeks (when it’s out of alpha).