"Massive hybrid creature of a T-rex and pterodactyl, standing with colossal, scaly legs and sharp talons, while enormous, leathery wings spread wide behind it. The creature’s body is a terrifying fusion of a T-rex's muscular build and the wings and elongated neck of a pterodactyl, with jagged teeth and a fierce, predatory gaze. Its scales shimmer dark green and grey, with battle scars across its wings. Perched on a rocky cliff under a stormy sky, lightning illuminates its massive form, ready to swoop or charge. Ultra-detailed, hyper-realistic, 4K resolution, cinematic lighting, in a vertical 9:16 ratio --ar 9:16