Alien Head Pack Vol.1 – 9 STL Files for 5.5" Action Figures (Modular Custom Parts)

This pack includes 9 unique alien and mutant-style heads designed for 5.5" vintage action figure bodies.

Perfect for custom figures, kitbashing, army building, and creating your own original characters.

Each head features a distinct sculpt, ranging from classic alien designs to more aggressive and creature-inspired styles.

WHAT’S INCLUDED:

• 9 individual STL files (one per head)

FEATURES:

• Clean geometry optimized for 3D printing

• Designed for fast printing and easy use

• Ideal for resin printing (recommended)

• Compatible with modular 5.5" figure systems

NOTES:

• Files may require minor scaling depending on your base figure

• Designed for customization and creative use

These heads are perfect for builders looking to expand their custom figure lineup with unique alien and monster designs.