The prompt generated by me according to the theme "Black Grim Reaper" is as follows: black grim reaper,long flowing black cloak,pale skeletal hands,huge scythe,glowing red eyes,dark and eerie atmosphere,misty graveyard (high quality,4k,8k,highres,masterpiece:1.2),ultra-detailed,realistic:1.37,HDR,UHD,studiolighting,sharpfocus,dramatic lighting gothic style,eerie,horror,darkness,ominous,sepia tones

(nsfw:1.5),(3d, render, cgi, doll, painting, fake, cartoon, 3d modeling:1.4), (worst quality, low quality:1.4), monochrome, child, deformed, malformed, deformed face, bad teeth, bad hands, bad fingers, bad eyes, long body, blurry, duplicate, cloned, duplicate body parts, disfigured, extra limbs, fused fingers, extra fingers, twisted, distorted, malformed hands, mutated hands and fingers, conjoined, missing limbs, bad anatomy, bad proportions, logo, watermark, text, copyright, signature, lowres, mutated, mutilated, artifacts, gross, ugly