A massive, eldritch creature with tentacles, glowing eyes, and a gaping maw

A massive, eldritch creature with tentacles, glowing eyes, and a gaping maw, H.P. Lovecraft's Cthulhu, detailed and hyper-realistic, dark and foreboding atmosphere, cosmic horror, ominous and unsettling, 8k, intricate details, cinematic lighting, moody color palette, dramatic composition, (best quality, 4k, 8k, highres, masterpiece:1.2), ultra-detailed, (realistic, photorealistic, photo-realistic:1.37), dark fantasy, chiaroscuro lighting, dramatic shadows, ominous and foreboding, otherworldly and alien, visceral and unsettling, tentacles, glowing eyes, vast and imposing scale, detailed textures, cinematic framing, dramatic angles

verybadimagenegative_v1.3, ng_deepnegative_v1_75t, (ugly face:0.8),cross-eyed,sketches, (worst quality:2), (low quality:2), (normal quality:2), lowres, normal quality, ((monochrome)), ((grayscale)), skin spots, acnes, skin blemishes, bad anatomy, DeepNegative, facing away, tilted head, {Multiple people}, lowres, bad anatomy, bad hands, text, error, missing fingers, extra digit, fewer digits, cropped, worstquality, low quality, normal quality, jpegartifacts, signature, watermark, username, blurry, bad feet, cropped, poorly drawn hands, poorly drawn face, mutation, deformed, worst quality, low quality, normal quality, jpeg artifacts, signature, watermark, extra fingers, fewer digits, extra limbs, extra arms,extra legs, malformed limbs, fused fingers, too many fingers, long neck, cross-eyed,mutated hands, polar lowres, bad body, bad proportions, gross proportions, text, error, missing fingers, missing arms, missing legs, extra digit, extra arms, extra leg, extra foot, ((repeating hair))