there are many different types of engines in this picture, Leaking pistons, closeup of car engine, detailedな内臓, car engine, piston and bolt, valve, engine, 深さのdetailed, 機械のdetailed, re engine, real engine, ぼやけたdetailed, exposed internal gear, Close-up shot, engines, Leaking, 偽のdetailed, detailed, Attention to detail, change, combustion engine

(bad-image-v2-39000, bad_prompt_version2, bad-hands-5, EasyNegative, NG_DeepNegative_V1_4T, bad-artist-anime:0.7),(worst quality, low quality:1.3), (depth of field, blurry:1.2), (greyscale, monochrome:1.1), nose, cropped, lowres, text, jpeg artifacts, signature, watermark, username, blurry, artist name, trademark, watermark, title, (tan, muscular, loli, petite, child, infant, toddlers, chibi, sd character:1.1), multiple view, Reference sheet, long neck