Craft a masterpiece of an image that impeccably portrays Rimuru Tempest in his matured male form as a formidable demon lord. Uphold the highest standards of ‘masterpiece’ and ‘best quality’ to ensure unparalleled realism. Picture Rimuru, a 25-year-old with a quiet and charming demeanor, his eyes a striking blend of dark grey and golden, reflecting a profound wisdom. Pay meticulous attention to the intricacies of his appearance, particularly his short right-swept dark brown hair and thick eyebrows, which accentuate his detective-like allure. Place Rimuru within the city, impeccably dressed in a stylish blue suit. Illuminate the scene with cinematic lighting to accentuate the postural dynamics, his gaze captivating the audience. A subtle, enigmatic smirk plays upon his lips, while his long, flowing blue hair adds to his awe-inspiring presence, making this image a true work of art.

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))