Prompt: giant crab with a medieval castle on his shell, horror, dark fantasy, grimdark, lovecraft, sci-fi, isometric, digital art, smog, pollution, toxic waste, chimneys and railroads, 3 d render, octane render, volumetrics, by greg rutkowski
Negative prompt: 2 heads, 2 faces, cropped image, out of frame, draft, deformed hands, signatures, twisted fingers, double image, long neck, malformed hands, multiple heads, extra limb, ugly, poorly drawn hands, missing limb, disfigured, cut-off, ugly, grain, low-res, Deformed, blurry, bad anatomy, disfigured, poorly drawn face, mutation, mutated, floating limbs, disconnected limbs, long body, disgusting, poorly drawn, mutilated, mangled, surreal, extra fingers, duplicate artefacts, morbid, gross proportions, missing arms, mutated hands, mutilated hands, cloned face, malformed blurry, abstract, disfigured, deformed, cartoon, animated, toy, figure, framed, 3d, hands, nude, cartoon, 3d, disfigured, bad art, deformed, poorly drawn, extra limbs, close up, b&w, weird colors, blurry, watermark