3Demon

Blue Marine Power Armor

  • This armor file can no longer be acquired. We had to remove the STL files because of a copyright claim.

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Quantity Discount
2 items 20% off
3-7 items 30% off
8+ items 40% off
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More information

This armor file can no longer be acquired. We had to remove the STL files because of a copyright claim.
Thank you for your support. May the Emperor’s light guide your path through the darkness.
________________________

This was a digital 3D printable model of wearable Power Armor for cosplay.

📦 These were the included files

  • STL (cut for 200mm printers with connection hex-pegs)

  • STL (uncut for larger printers)

  • Includes ultramarine & clear versions, and 4 chest emblem options

📏 3D Model Dimensions
Scaled to fit a 180-190 cm tall male body with room for padding.
Feel free to resize to your needs. Learn more about scaling for cosplay here.

🖨️ Printer Settings

  • Layer height: 0.20 mm

  • Infill: 10% gyroid

  • Supports: 30°

  • Use a 10 mm brim for tall, narrow parts
    (Settings may vary depending on your printer – treat these as a starting point.)

🛠️ Assembly
Parts glue together with included hex-pegs for alignment. For added strength, melt the seams with solder tool. Use magnets for the attachment (shoulders and helmet) and velcro straps for the armor.

This fan-made model was created by 3Demon, a Prague-based team of 3D artists and cosplay makers. We’ve been designing printable props and armor for over a decade.
Check out more of our creations or join our community 👉 here.