I think wiring would be an issue as I believe that the turn signal lights are on the rearview mirrors on the elio. I don't believe that there is any electricity on the elio fenders at this time.
The Can-Am Spyder ships from the factory with fender lights already installed so it makes these kits pretty easy.
To produce the same type of lighting kit for the Elio you would likely have to make a set of wiring harnesses with pass through plugs for the front headlight/turn signal assemblies then run those wires back out and across the suspension to the fender. Would not necessarily be hard to make or install but it would take more work than the Spyder.