close-up of a person's back with a distinct tan line from a mini bikini. The skin above the tan line is significantly darker, deeply bronzed, while the skin below is much paler, showing the sharp contrast. The tan line is high on the hips and curves inward slightly, indicating the shape of tiny bikini bottoms. The texture of the skin is smooth and slightly dewy, with subtle goosebumps visible on the paler skin. The light source is from the side, creating soft shadows that emphasize the contour of the lower back and upper buttocks. The background is softly blurred, suggesting a sunny outdoor environment like a beach or poolside., <lora:287175_training_data:2>, <lora:add-detail-xl:2>, <lora:princess_xl_v2:.8>, <lora:DetailedEyes_V3:2>, <lora:Animated_Concept:.9>