anime characters with swords in a dark room with smoke, demon slayer artstyle, badass anime 8 k, kimetsu no yaiba, demon slayer rui fanart, epic anime style, demon slayer, gapmoe yandere grimdark, dramatic anime, official art, anime key art, by Jin Homura, inspired by Uragami Gyokudō

(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