Here is the modern book cover for "Castle in the Golden Cage

Here is the modern book cover for "Castle in the Golden Cage" featuring the twin girls with contrasting looks and vibrant background. feature twin girls with a bright and lively look, using an art style similar to animated or manga illustrations. The first girl should have a neat, heroine-like face with long straight hair, dressed in modern clothing. The second girl should have curly hair with a fierce and cunning expression, dressed in historical attire from 70-80 years ago. They are standing back-to-back, highlighting the contrast in their styles and expressions. The background should be colorful and vibrant, emphasizing the contrast between the characters. The line art should be clean and detailed, capturing the essence of both the bright, lively atmosphere and the dramatic tension between the characters Contemporary art, cinematic lighting, sparkle, wide shot, f/1.2, best quality, award winning, 8k, super detail, UHD

(nsfw:1.1),big boobs, leather, net lining, mesh lining, paintings, big head, sketches, naked, (worst quality:2), (low quality:2), (normal quality:2), lowres, bad anatomy, bad hands, normal quality, ((monochrome)), ((grayscale)), futanari, full-package_futanari, penis_from_girl, newhalf, nipplepierces, glans penis, collapsed eyeshadow, multiple eyeblows, vaginas in breasts, pink hair, holes on breasts, ng_deepnegative_v1_75t, skin spots, acnes, skin blemishes, age spot, glans, nsfw, nipples,extra fingers, ((extra arms)), (extra legs), mutated hands, (fused fingers), (too many fingers), (long neck:1.3)