A highly detailed, realistic 3D female grid girl model, standing in a confident pose. She is wearing a modern bikini (no umbrella), elegant closed high-heel pumps, and stylish sunglasses. Athletic yet feminine body proportions, smooth skin topology, natural anatomy, neutral facial expression. Hair styled neatly, suitable for racing event atmosphere. Clean quad-based topology, symmetrical mesh, production-ready for rendering and animation. PBR materials, realistic skin shader, high-resolution textures, studio lighting, neutral background.