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Airplane 3D Models

Find the best Airplane 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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Create a detailed 3D model of a small airplane designed as a keychain, with full parametric CAD features.

Design Requirements:

* The airplane should be compact, simple, and aerodynamic.
* Overall length: 40–60 mm.
* Include fuselage, wings, horizontal and vertical stabilizers, and a simple nose/propeller form.
* Add a keyring hole:

* Inner diameter: 5 mm
* Outer diameter: 8–10 mm
* Position: top rear of fuselage or above center of gravity
* Ensure smooth fillets on edges for comfortable handling.
* Minimum wall thickness: 1.5–2 mm for durability.

CAD / Engineering Requirements:

* The model must be fully parametric and editable.
* Use proper CAD features (extrudes, revolves, lofts, fillets), not a mesh-only model.
* Maintain clean feature tree structure for easy modification.
* Ensure fully defined sketches and constraints.

3D Printing Constraints:

* Watertight solid body (no surfaces or gaps)
* No non-manifold geometry
* Avoid overhangs greater than 45 degrees
* Single sol

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