**FOOLISH!!!!!** =========== A GAN is trained against itself, and the entire point is to make it impossible if given enough training times. GANs by their nature have two sides : a generator and a detector. Any tool that is allowed to be used by outsiders in any way, even commercially, can be countered by a better GAN generator. For example, a GAN can be coded to ONLY study eyes and eye reflections, and added to a face generator when done training. Its FOOLISH to brag if you have a technique to detect fakes. Keeping the tool secret has commercial value... for now. If I had such a tool that worked only on pimples of a nose or skin translucency spectral space, I WOULD LIE TO CUSTOMERS USING MY SERVICE and say "IT USES EYE REFLECTIONS!". This means its 10% chance this is also a hoax, for that very reason of $$$$ secrecy.