Dev Sims

Now that I know how to put different heads on a Sim's body, there's this head right here that's aching to use used.  It's called "ymHead_Mannequin", but I'm calling it "Dev Sim" since it was probably used in development at some point.  Unlike the mannequin heads it has morphs (albeit not all of them); I tried to get it using the default options in Sims 4 and I think I got it about right.  

It's such a weird head.  Obviously it overlays the entire skin and that's to start.  The ears aren't adjustable.  Nor are teeth.  It has eyes too, but they're obscured by the in-game eyes.  It has only one LOD so it disappears when you get too far away.

The corresponding female head is less interesting, but here it is anyway.  It doesn't have a freaky skintone, but it does have huge eyelashes and it constantly cuts into her eyelid.  Same face morph oddities too, like no ear mesh.