masterpiece, best quality, absurdres, highres, ultra-detailed, intricate details, sharp focus, dark grotesque horror anime style, cinematic lighting, 1girl, solo, 20 year old Katara transformed into grotesque zombie monster, long dark brown hair matted and falling out in clumps, glowing sickly blue eyes with black veins, pale greenish-gray rotting skin with large decay patches and exposed bones, twisted delicate feminine features into horrific snarl, sharp jagged teeth, black saliva dripping, petite slender athletic figure heavily corrupted and mutated, small breasts with exposed ribcage in places, narrow hips, multiple mutations, extra skeletal arms growing from back and shoulders, long razor-sharp bone claws on hands and extra limbs, protruding bone spikes along spine and arms, elongated deformed legs, patches of dark fur and scales mixed with rotting flesh, wearing completely shredded and fused bloody remnants of Water Tribe clothing, rags of blue fabric stuck to rotting skin, broken bone jewelry and chains embedded in flesh, torn skirt barely hanging, exposed decayed body, grotesque menacing pose, standing hunched forward with multiple arms outstretched, main arms with claws reaching toward viewer, extra limbs writhing behind, head tilted unnaturally, mouth wide open in roar, aggressive monstrous hunger expression, dark abandoned ruined Water Tribe village at midnight, broken ice structures, thick fog, moonlight illuminating decay, scattered bones and frozen blood, eerie blue-green glow, volumetric fog and dramatic shadows, (extreme grotesque mutations:1.4), (long sharp bone claws:1.35), (protruding bone spikes and extra limbs:1.4), (heavily decayed rotting skin and exposed bones:1.35), (monstrous twisted Katara face:1.3), (glowing infected eyes:1.3), dripping black ichor, horror atmosphere, depth of field, cinematic dread