creature, Regenerator from Resident Evil 4, grotesque, exposed spine, tentacles, pale skin, mutated, lumbering stance, claws, dripping saliva, torn clothing, weak point, glowing Plaga parasite, action pose, aiming for the parasite, industrial setting, dim lighting, eerie atmosphere, rusted metal surfaces, steam pipes, flickering lights, close-up shot, high tension, survival horror theme, detailed textures, 3/4 view, dynamic angle, sharp shadows.