I must point out what they did not show was the measurements on the second photo. If you apply that same rule you will see that the foot is almost as long as the the tape of his face by comparison. Also the size of the leg looks at least 3x as long using that same scale. It is the same trick that is used in films to make objects look much smaller than they actually are. Not to mention I have never seen a child with a toenail that thick. I do not doubt what this claims but IMO this is not proof of it.

I agree. Photography is a 2 dimensional form and can be deceptive on purpose. But to be honest, that looks like a kid's leg, maybe Asian.