High-detail 3D-printable model of a polished metal sports whistle, sized to match a standard referee whistle. Ideal for dioramas, props, cosplay accessories, or replacement parts. Optimized for both FDM and resin printing — print at 0.1–0.2 mm layer height for best results. Minimal supports may be required under the mouthpiece and openings. For a realistic metallic look, use metal-effect filament or apply metallic paint or plating in post-processing.