Create a highly detailed, ultra-HD, realistic image of Luna Lush

Create a highly detailed, ultra-HD, realistic image of Luna Lush, a beautiful woman with a summer figure, seen from head to toe. She is wearing a lightweight halterneck form-fitting dress that accentuates her figure. The scene is shot from the back, with her appearing to be walking away. The image should feature vivid colors and perfect composition. Use a photorealistic concept art style with soft, natural, volumetric, cinematic light. The image should have 8k quality and be rendered in an octane render style.

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))