Hey Ekh. Sorry, but there will be paint. Take a look at this thread.As I understand it, there is no paint involved; the color is "baked in", like the colored gelcoat on a Corvette. (Reportedly, Elio is using the same material and manufacturing method for body panels as is Corvette)
http://www.elioowners.com/threads/paint-process.1406/#post-20473