The ghouls and horrors tend to have the pointy bones. The Abhorrants, not so much. It also looks like this has the vestigial wing that the Archregent has, and the sword’s crossguard has a very similar design to the sword on that model.
If this is FEC it shares the most characteristics with their most high-ranking model, the Archregent. But it wouldn’t make much sense to release another Archregent sculpt. My personal hope is that it’s Ushoran.