Some vulp helmet sprites do not work

[0x6273]

Description

For some hardsuits that have custom vulp helmet sprites, it shows the regular sprite instead.

Reproduction

• Be vulp
• Put atmos hardsuit on
• Toggle helmet

Screenshots

Additional context

All the ones that don't work seem to specify the rsi states manually in the prototype:

  - type: Clothing
    clothingVisuals:
      head:
      - state: equipped-head
      - state: equipped-head-unshaded
        shader: unshaded

The ones that do work, only specify rsi path:

  - type: Clothing
    sprite: Clothing/Head/Hardsuits/engineering.rsi

[FoxxoTrystan]

I have a specie sprite update that is uncoming, i will mostly edit the prototype to fix those.
Due to the upstream merge tho, its will take a bit of more time.