I need a mega menu - uber menu for wordpress enhancing with images and jquery

Basically I have a menu system in mind for a wordpress website. I've not seen it done before and at present I'm basing in on the responsive uber menu - http://wpmegamenu.com/ which i've installed on the website. I'm not sure it's up to the job though and I'm certainly not skilled enough to code it how I want. I have a basic html mock-up of how I'd like the menu to function, which I can sedn you a link to. So please get in touch for any further info, this is pretty urgent now!

Many thanks
Kris