Impressive animation - where did you the mocap data from, or all animated by hand?
Clickable: http://www.mixamo.com/editor/new/1643
We're reworking the animation system in Three.js, so soon you'll be able to make your animations in Mixamo, and deliver them on the web. You can do it yourself with Three.js, or with our help using http://studio.verold.com (though, if you're going to do another Gangnam style, please use a better remix - like https://soundcloud.com/stirling-inch/pretty-gangnam-fly-stir...)