@Winterishpig71 The tail and legs are from a Harpy mod that I load onto a flat chested midlander, then scale the body down enough to where it matches Meteion's. I use Anam to make the midlander's head invisible and then the Meteion NPC's body invisible so it's a floating head. Then align.
@Winterishpig71 I use bits and piece of multiple body mods to achieve this so it would be more work to get it. Lot of troubleshooting too. I recommend AndroFirm for a flat body type or the Bibo+ flat textures.