Giant black cat guarding sleeping children in ruined towers

Fantastical, otherworldly 3d digital illustration in the style of cyberpunk fantasy concept art with a hint of storybook art. A giant cat with beautiful black silky fur and glowing blue eyes sits between two crumbled towers in a postapocalyptic cyberpunk city. Between her paws sit an eight-year-old girl with ginger hair in torn futuristic clothing and a 10-year-old boy with dark hair in torn futuristic clothing cuddles against each other and sleep. The cat is guarding their sleep. The scene is lit by a distant misty sun. Dreamlike, enchanted, futuristic. Cinematic lighting, 8k resolution, high quality.