This is a digital 3D printable model of a Kaiju No. 8 mask with an opening jaw.

📦 Included Files • STL (cut for 200mm printer beds) • STL (cut for larger printers) • Assembled OBJ file (for easy scaling) All cut parts are placed on the print bed just as we would print them, saving you time.

📏 3D Model Dimensions • Width: 213 mm • Length: 197 mm • Height: 387 mm Feel free to scale the model to fit your needs. Learn more about sizing and scaling for cosplay here.

🖨️ Printer Settings • Layer height: 0.15 mm • Infill: 10% gyroid pattern • Supports: 30 degrees organic • For taller parts, use a brim for better bed adhesion Settings may vary depending on your printer, so treat these as a starting point.

🛠️ Assembly Glue the parts together - hex pegs are included for easy alignment. You can fuse the seams using a soldering tool. To assemble the opening mechanism, connect the joint and secure the jaws together with a rubber cord. ( I used a spring, which is stronger, but less comfortable.) Finally, attach a thick, flat rubber cord to the sides of the mask using superglue to serve as the strap for wearing the mask.

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THIS IS US! Hi! This custom model was created by 3Demon. We're a team of 3D modeling and printing enthusiasts from Prague, Czech Republic. With over a decade of experience, we specialize in crafting 3D-printable cosplay accessories and other unique designs. Explore more of our creations on Thangs and join our membership for exclusive access to our incredible library of models! Follow and tag us on social media to stay in touch!