Ultra-realistic full-body portrait of a young woman (same face as reference image, 100% accuracy) standing gracefully in a shallow clear river within lush green forest. Long dark wavy hair cascading down back and over left shoulder. Outfit: radiant deep crimson satin halter-neck mini dress, backless, shimmering subtly. Pose: looking back over left shoulder at viewer with gentle alluring smile, eyes enhanced with makeup. Background: blurred sun-dappled foliage and tall tree trunks, soft dreamlike bokeh. Water rippling around calves with smooth stones and reflections. Lighting: soft natural glow highlighting features and satin sheen. Mood: vibrant yet tranquil, photorealistic high detail.