Fierce and battle-worn lion warriors, donning sleek tactical black ops uniforms, wielding advanced carbine rifles, anthropomorphic with striking realism and intricate detail. Their fur matted with age and experience, expressions full of fury and determination. Ultra-high-definition visual capturing, with a focus on maximum facial detail and lifelike texture, enhanced by dramatic, cinematic lighting. Tall and imposing, they stand ready for combat in a photorealistic 8k depiction, posed with the backdrop of a dimly lit battlefield, shadows and highlights accentuating their formidable presence.