Generate Avalanche Mountain Danger Selfies

Create a photorealistic extreme danger selfie: Aspect ratio: 4:5 vertical. Scene: high alpine snowfield with a massive avalanche plume descending on a distant slope behind the person, rescue markers and jagged peaks visible in the background. Subject: the person in insulated mountaineering clothing and goggles pushed up, photographed like a real phone selfie in severe winter conditions. Action and gaze: face toward camera, windblown and alert. Composition: close-up to chest-up selfie, avalanche visible far behind with clear depth and distance. Lighting: bright overcast snow light, soft snow bounce, realistic cold-weather skin tones. Details: frost on jacket, snow crystals, windblown powder, visible breath, realistic skin texture. Text: no in-image text. Constraints: no watermark, no extra text, no logos, realistic anatomy, natural selfie framing, no heavy retouching.