Snout of the new cow model is offset vertically by 0.1 pixels

The Bug
The new cow model has their nose offset by 0.1 pixels instead of perfectly conforming to their face like how most things in minecraft models work.

This could potentially be to prevent z-fighting, however, z-fighting would only occur because the nose is 2 pixels deep embedded into the cow. If it was normally sized and was only 1 pixel thick, it would match the cow's face and not be offset or shrunken.