A detailed, high-quality Stable Diffusion prompt for the topic of "ワンピース、ルフィ" would be: 1girl, Monkey D Luffy, One Piece, pirate captain, straw hat, stretching rubber arms, dynamic action pose, powerful, determined expression, detailed facial features, beautiful eyes, detailed skin texture, muscular physique, tattered red vest, blue shorts, sandals, outdoor jungle environment, lush tropical foliage, sunlight filtering through leaves, dynamic lighting, vibrant colors, cinematic composition, highly detailed, masterpiece, 8k, photorealistic

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))