YEah......SOOOOOOOOOOO different.
Too different to even be related in any manner.
You'd have to come up with some new hominid BETWEEN modern man and the neanderthal in both time and morphology:
But the works and remains of such a creature, had it ever existed, would be all over the place and easy to find. Standard theory has the neanderthal dying out 30K years ago and HIS works and remains are easy to find, and Gunnar Heinsohn has the end of the neanderthal more like about 4500 years ago.