Bear by a Rushing River: 3D Render

A photorealistic 3D render of a brown bear standing at the edge of a roaring river in a dense conifer forest. The bear is wet, fur slick with droplets, perched on a moss-covered rock. Whitewater crashes over jagged stones, spray catching the warm sunlight. Golden-hour lighting filters through tall pines, casting long shadows. Ultra-detailed fur and realistic skin with PBR materials, moisture on the fur, and subtle skin beneath. Depth of field with a shallow focus on the bear and the foreground water, slight motion blur on the rushing river. Cinematic 35mm perspective, 4K render, ray-traced reflections, volumetric fog in the background, rich natural textures and vivid colors.