Hi Annisse,
The website that was mentioned earlier,
Electroluminescent Sheets and Panels states that sheets can be "overlapped so that no seam is visible in a field of light." The custom Cut and Shape sheets have terminals along all four sides of the sheet, so as long as you keep any two terminals attached, the sheet will light up. The way I've thought about cutting them and rigging them to the power source would be through the use of splitters. For example, the A4 sized custom sheet has a lit area of 7.7 inches x 11.1 inches, which means you can have, for instance, 7 different one-inch wide strips that are 11 inches long. Since the sheets can be overlapped, you can overlap each 11 inch segment with another one (tape them together or attach them some other way) until you reach the desired length. At that point, you would need to use multiple splitters so that you can split the single connection coming out of the driver in order to connect to each 11 inch segment. Some drivers come with multiple splitters, I saw a 4 way splitter on another site somewhere. That's one way you could do it. You'd be running wire all over your body, but you would be making the most of the EL sheet.
Using that same concept, you can cut out angles (such as those on Quorra's arms and thighs) and overlap them with straight segments. It may be a bit cumbersome, but I think it might achieve the desired effect. I hope this makes sense. If it's not clear, send me a message and I'll see if I can explain it a little better.
Good luck on your Quorra suit!