No, Nemesis Prime is the inevitable black and teal repaint that seems to follow EVERY SINGLE FREAKIN' OPTIMUS PRIME THAT'S EVER MADE! This is shattered glass OP, the evil version of OP from an alternate dimension where Autobots are evil and Decepticons are heroic.
This is amazing work! It's always seemed to me that SG Optimus is more of a bad guy than regular universe Megatron. It's just that Regular Optimus is more good than Megatron is evil (because he's doing evil for the sake of what he sees as good, rather than doing evil for the sake of doing evil. Meanwhile Optimus does good for the sake of doing good. So when you flip that around you get an Optimus who's just all levels of disgustingly evil). Catch my drift?
Is Cliffjumper went pass the dimmension, this reflect a side that is not correct with the original universe. If it was a correct reflection of reality, it woul look the same, a shattered class changes in tihs case good and evil.