8k UHD, ultra realism, ultra detailed, high professional photoshot, full body shot, bird's eyes view of an 18 years old portuguese amateur model, standing in the street in Paris in front of a fitness center entrance, sunlighting, day time, skinny body, slim thighs, small waist, small hips, heart tattoo on her belly, perfect shy candid face, clear blue eyes, very long blonde hair in a high bun, black mascara, black eyeliner, slim eyebrows, subtle skin imperfections, subtle facial expression wrinkles, freckles, moles, smiling, wearing a black crop top with thin straps, a very low waist grey yoga pants, black running sneakers, earrings, holding a black sports bag, focus on her face.