Update to vox sprite pack: allows lucha masks to act as internals, sligh...

Update to vox sprite pack:
- Adjust to lucha masks, now acting as internals
- Slight adjustment to Space suit helmet code
- Pirate coat/Pirate captain coat sprites and adjustments
- New sprite for captain's armor, matches the captain's space helmet

The captain's helmet change can be reverted, if it's no bueno, no worries.