vintage leather sheath 3d model

3D model of an empty vintage black leather sheath for a large Bowie knife. Material: matte black leather with subtle, elegantly restrained embossing pattern (e.g., stylized scrollwork or geometric motifs). heavily blackened with gunpowder soot and coal dust, heavily worn and aged. Heavily and unevenly distressed edges, chipped and frayed leather, scorched matte texture, weathered appearance. The sheath is hollow and empty, showing the opening for the blade. Rugged details, hand-stitching, old metal rivets with rust patina. Photorealistic 8k resolution, PBR textures, isolated object, NO knife, NO blade, NO background.