A cinematic, photorealistic portrait of a medieval knight in full blackened plate armor standing in a rainstorm, waist-up three-quarter view, helmet visor closed so no face visible; armor is battered and weathered with scratches, dents and beaded raindrops, wet sheen catching thin rim highlights and subtle specular reflections. Moody, overcast lighting with volumetric mist and falling rain streaks creating motion and atmosphere, shallow depth of field that blurs a mossy green forest background into soft bokeh, puddled ground reflecting diffuse light. High-detail textures on layered pauldrons, gauntlets, articulated greaves and leather straps, visible belt and tassets; dramatic high-contrast composition, desaturated greens, cool blue-black color grading, filmic grain, slight vignette, razor-sharp focus on armor details, ultra-realistic rendering, 4k resolution, HDR dynamic range, evocative, brooding, heroic tone, intimate and imposing presence.