Optimized 1:1 Scale 3D Asset for Production & 3D Printing

[ STANDARD DIMENSIONS ]• Width (X-Axis): 220 mm (22.0 cm)• Depth (Y-Axis): 250 mm (25.0 cm)• Height (Z-Axis): 270 mm (27.0 cm)

[ AVAILABLE FILE FORMATS ]• .3MF (Modern high-efficiency 3D manufacturing format; retains color, materials, and slice data)• .USDZ (Universal Scene Description optimized for iOS AR quick-look, mobile rendering, and apple devices)• .STL (Fully optimized for standard FDM/SLA 3D printing slicers like Cura, PrusaSlicer, Bambu Studio)• .OBJ (High-density vertex data with clean polygonal mesh orientation)• .FBX (Standard exchange format for digital scenes, VR, and AR editing)

[ KEY FEATURES ]• 100% Hollow interior cavity layout with open lower throat aperture for fast wearing.• Pre-scaled accurately at 1:1 real-world proportion (Fits up to 59 cm head circumference).• Clean watertight topology, errors-free mesh, and zero clipping ready to slice.• Includes deep surface weathering details, welding seams, and realistic hammer marks.