When equipping a carved pumpkin, headwears and face items parts on the skin from the character creator are not removed

Summary:
When equipping a carved pumpkin, headwears and face items parts on the skin from the character creator are not removed. This causes various z-fighting and incorrect display of face items and headwears. Also, when equipping a helmet, face items and headwears are removed.

Steps to reproduce:

1. Create a skin in character creator with items from "Face items" and "Headwears".
2. Equip the carved pumpkin.
3. Look at your head.

Observed results:
"Face items" and "Headwears" are not removed when equipping a carved pumpkin.

Expected results:
"Face items" and "Headwears" will be removed when equipping a carved pumpkin (as when equipping a helmet).

Screenshots: