Valiant polar bear dressed in a winter military uniform, gripping a carbine rifle, anthropomorphic, incredibly detailed, ultra high-definition, 8k, realistic life-like portrayal, enhanced facial features, dynamic cinematic lighting, imposing figure in snow-covered terrain, icy breath visible in the cold air, determined expression, textured fur glistening against the backdrop -- aspect ratio 9:16 -- quality 2 -- stylization 750.