A line drawing of a train with four different cars

drawing of trains, schematically, sketch, structure of an electric train

(nsfw:1.5),(text:1.3), inscription, lettering, deformed, bad anatomy, disfigured, poorly drawn face, mutation, mutated, extra limb, ugly, disgusting, poorly drawn hands, missing limb, floating limbs, disconnected limbs, malformed hands, blurry, ((((mutated hands and fingers)))), watermark, watermarked, oversaturated, censored, distorted hands, amputation, missing hands, obese, doubled face, double hands