High-detail 3D model of a premium luxury executive office chair featuring deep-tufted black genuine leather upholstery, polished wooden armrests and five-star base, contrasted stitching, and elegant gold-accented casters. Perfect for high-end corporate offices, CEO interiors, luxury home offices, film sets, architectural visualization, and upscale game environments.Real-world scale (centimeters), clean quad topology ready for subdivision, non-overlapping UVs, 4K PBR textures (BaseColor, Roughness, Metallic, Normal, Height, AO). All parts logically named and grouped. Instantly usable in Blender, Maya, 3ds Max, Cinema 4D, Unreal Engine, Unity — no plugins required.