Highly detailed Lovecraftian coloring book illustration, black and white, focus on a sleeping cute Cthulhu, Lovecraftian octopus monster, wearing pajamas and night cap, kawaii style, ancient underwater city of unknown geometry background, contour, vector, horror art, anime aesthetic, anime, high resolution, scroll of text, "CUTE-THULHU" <lora:Lineart_v2_flux:.6> lineartlora <lora:zhibi:.5> small zhibi, cute <lora:yontai:.7> anime-style illustration , illustration