A Silent Sentinel of the Frozen Shore

full body cinematic shot of a old man, tall & lean, early 40s, pale weathered skin, light beard, long ash-blond hair partially braided with bone and metal charms, icy blue visionary gaze. Standing still on rugged Nordic coastal rocks, staff grounded firmly, calm yet commanding posture. Layered wool and rough linen robes in muted earth and frost tones, heavy fur mantle, leather belt with rune-carved pouches and talismans, hand-carved wooden staff with subtle runic engravings, worn leather boots lightly frosted. Cold wind moving hair and fur, faint mist swirling, subtle runic particles dissolving into frost, visible breath vapor. Overcast northern daylight, cold directional side light, soft controlled contrast, subtle rim light through fog, cinematic low-key realism. Dark sea, low fog, cold blues, stone gray, desaturated earth palette.