So many people have been waiting for this! We can finally thank Bunny67 for "Backporting" ElvUI for us Wrath of the Lich King users/players! The UI runs great and has all the current features that ElvUI has in Warlords of Draenor. You can now enjoy it for 3.3.5!
Direct Download Link -> https://github.com/ElvUI/ElvUI/archive/master.zip
Github Repository -> https://github.com/ElvUI/ElvUI
Bunny67 -> https://github.com/Bunny67 & http://forum.warmane.com/member.php?4073095-Bunny67
Images -> http://imgur.com/a/cMRw2
Enjoy and have fun with this and do not forget to thank Bunny67 for their hard work!