Take these relatively recent finds from India that apparently challenge the theory of evolution, looking closely through the finds I notice a few that I would classify as the cloaked figure and one that matches closely with the Thumb motif. I have used scientific method to prove that what I describe as the cloaked figure motif goes beyond just a tooling shape, but also appears in finds with no apparent cutting proposes. This means that the shape has a use that is not as a standard tool, logically a figurative explanation is apparent when one studies the details of finer examples.
Read more about the Indian finds here: Indian Stone Tools Unearthed
The above animation gives a good impression of the cloaked figure motif, although its design is fairly simple, some face like details are visible.
The Animation below also contains a good figure impression likeness, but look for the finger and nail motif.
I suggest you zoom in and study the images below close up to see the finer details, the 'nail tip' also has traces of pigment.
This next find not only triggers the cloaked figure but also again triggers the digit with nail, I suggest thumb in this case.
The second in the sequence matches a thump of finger motif very closely, face details are also present in a few here but I suggest you look very closely at the last one. You may also notice the impression of an arm, hand, and cloaked sleeve in the last 3 images.