Photorealistic horror fantasy scene: Underside of an old washbasin with a heavily calcified and corroded drainpipe. A slimy, greenish-yellow shimmering kobold crawls out of the opening with wrinkled, moist skin, long bony arms, pointed ears and razor-sharp teeth. Thick slime drips from its body and coats the pipe. The background shows a gloomy Gothic cathedral with high pointed arched windows, flickering candles and cold bluish moonlight. Dense fog, damp stone walls and an ominous atmosphere create a oppressive mood. Extremely detailed textures, wet surfaces, dramatic cinematic lighting, volumetric light, ultra-realistic, hyperrealistic, 8K, macro shot, low camera angle, horror movie aesthetics, surreal, Gothic, dark fantasy, maximum level of detail. Optional negative prompt: cartoon, comic, anime, low quality, blurry, low resolution, oversaturated, extra limbs, deformed anatomy, duplicate body parts, text, watermark, logo, frame, artifacts, unrealistic lighting, flat colors, CGI look, plastic skin, out of focus