bra 3d model

Realistic 3D model of a women's bra in a closed and fastened position, forming a natural curved circular band shape. The bra must appear self-supported and three-dimensional. NO human body, NO mannequin, NO torso, NO model, NO invisible mannequin, NO skin, NO person. The bra is dark olive brown microfiber with matte finish. Molded seamless push-up cups with visible depth and rounded volumetric projection. The cups must have hollow interior structure and realistic curvature. Back hook-and-eye closure fastened, featuring 4 adjustable levels (4 rows). Wide side panels with slight fabric tension. Thin adjustable shoulder straps with metal sliders. Minimalist design, no lace, no prints. Studio product render, neutral background, PBR materials, realistic fabric texture, visible stitching, soft internal shadows inside the cups to emphasize depth. isolated product render, floating object, product photography style, centered composition