Create a breathtaking 8K resolution portrait of an 18-year-old stern anime girl with piercing blue eyes and long, pink and black mixed hair. She should exude an aura of desolation and loneliness while sitting on a weathered park bench beneath a weeping willow tree. The character's face should be the focal point, with cinematic lighting emphasizing her features. Pay meticulous attention to ultra-detailed eyes, face, lips, red lipstick, and makeup to capture her sadness and stern expression. Additionally, ensure the character has a beautiful body with ample breasts. She should be wearing a transparent long rainbow-colored jacket that adds a unique touch to the composition. The final result should be a stunning 4K portrait masterpiece, showcasing the character's emotional depth and unique appearance.

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))