Illuminated Exhibition Stand Graphics

We are exhibiting at a forthcoming show and have recently purchased some lightbox illuminated exhibition walls approx 5Mtrs and 4Mtrs along with an illuminated 2 Mtr counter. We don't think the graphics we've used previously in a non-lit design lend themselves well to the illuminated option and wondered if you might be able to assist in revamping our graphics into something more eye-catching.