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Astronaut helmet 3D Models

Find the best Astronaut helmet 3D Models, free download in STL, FBX, GLB, OBJ, 3MF, USDZ for 3D modeling and creation in Blender, 3D printing, game developing, animation, eCommerce, AR/VR and etc. Generated by Tripo AI 3D Generator.

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Diegesis

Vintage NASA astronaut helmet for a plush toy, Apollo/Gemini-era style.
Single helmet only (no body), open-bottom to slip over a plush head.

Design:
- Smooth “fishbowl” acrylic bubble visor (slightly tinted), large front opening.
- Opaque white neck ring with simple lugs (retro look), round cross section.
- Minimal surface greebles: a few small rectangular vents and screws only.
- No external hoses, no suit collar, no logos or text.
- Clean manifold geometry suitable for 3D print.

Proportions & Dimensions (use centimeters, real scale):
- Interior vertical clearance (top to bottom inside): 12.5 cm.
- Interior width clearance (ear-to-ear inside): 10.0 cm.
- Neck ring inner circumference: 15.0 cm (≈ inner diameter 4.78 cm).
- Helmet wall thickness: 0.2 cm (2 mm).
- Visor thickness: 0.15–0.2 cm.
- Overall outside target: ~16 cm tall × ~13 cm wide × ~13 cm deep.

Printing constraints:
- Keep overhangs gentle where possible; add subtle lip for visor edge.
- Make helmet shell and visor as s

Anonymous1756040150

Vintage NASA astronaut helmet for a plush toy, Apollo/Gemini-era style.
Single helmet only (no body), open-bottom to slip over a plush head.

Design:
- Smooth “fishbowl” acrylic bubble visor (slightly tinted), large front opening.
- Opaque white neck ring with simple lugs (retro look), round cross section.
- Minimal surface greebles: a few small rectangular vents and screws only.
- No external hoses, no suit collar, no logos or text.
- Clean manifold geometry suitable for 3D print.

Proportions & Dimensions (use centimeters, real scale):
- Interior vertical clearance (top to bottom inside): 12.5 cm.
- Interior width clearance (ear-to-ear inside): 10.0 cm.
- Neck ring inner circumference: 15.0 cm (≈ inner diameter 4.78 cm).
- Helmet wall thickness: 0.2 cm (2 mm).
- Visor thickness: 0.15–0.2 cm.
- Overall outside target: ~16 cm tall × ~13 cm wide × ~13 cm deep.

Printing constraints:
- Keep overhangs gentle where possible; add subtle lip for visor edge.
- Make helmet shell and visor as s

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