3D Model: "Ultra-realistic 3D Model Of A Classic Red Fire Hydrant. Painted Cast Iron With Visible Bolts, Side Nozzles, And A Central Top Cap. Surface Features Chipped Paint, Rust Streaks, Water Stains, And Slight Dirt Accumulation At The Base. Include Embossed Text Or Numbering For Authenticity. Mounted On A Concrete Or Asphalt Base With Subtle Cracks And Urban Grime. Accurate Real-world Proportions And Functional Design. PBR Materials, 8K Resolution Textures, Clean Topology. No Background. Export As OBJ, FBX, Or GLB Format."