Knock knock… ? A Halloween skull door knocker, scanned from the real object and turned into a ready-to-use 3D model. The ring is its own object with its pivot on the hinge, so you can swing it, or make it knock.

WHAT YOU GET
• Real-world scale: 14.0 × 3.3 × 28.9 cm with the ring hanging (skull plate 12.9 × 18.5 cm)
• 45,275 quads in two objects, the skull plate and the ring, with non-overlapping UVs
• 4K + 2K PBR textures: Base Color, Normal (OpenGL), Roughness, Metallic, AO, ORM
• Pitted dry-brushed silver finish, glossy black eyes and a 21-hole speaker-grille nose
• Mounts like the real one: flat back on the door plane, origin at the centre of the back
• Formats: Blender (.blend), FBX, OBJ, GLB, USDZ. No plugins needed.

HOW IT WAS MADE
Photogrammetry scan of the real knocker (iPhone photos and the Polycam app). Cleanup, remeshing, UVs and textures were done with Blender/Python scripts written with an AI coding assistant and checked against the photos. Rendered in Blender EEVEE.

The door, lights and effects in this video belong to the render scene; they are not part of the download.

#halloween #3dmodel #blender3d