AI Image Prompt: Male Swimsuit Model in Onsen Steam

Luxury editorial photograph of a fictional adult male model wearing designer swim trunks (no logos), reclining against a natural rock edge at an open-air hot spring. Wet skin catching warm afternoon light, wisps of steam drifting across his shoulders, half-lidded relaxed expression. Background: misty cedar forest and stone lantern, soft bokeh of bamboo fencing and blue sky. Lighting: golden-hour sunlight filtering through steam, warm rim light on wet shoulders, soft fill from the milky water. Camera: shot on 85mm f/1.4, shallow depth of field, low three-quarter angle, editorial composition with negative space on the right. Texture: water droplets on skin, mineral sediment on rocks, translucent vapor layers. Color: warm amber and jade green palette with cool steam highlights. High resolution, photorealistic, magazine-quality retouching.