Steampunk Robot Movie Poster

Create a cinematic vertical animated movie poster in a warm Disney/Pixar-inspired 3D adventure style, set in a vast whimsical steampunk robot city at sunset with glowing clouds, distant towers, bridges, pipes, floating airships, tiny flying drones, flowers, and lush greenery in the foreground. In the lower left foreground, show a young boy named character_name crouching on a grassy rooftop ledge, wearing a blue hoodie, tan shorts, gray sneakers, and tousled brown hair; his face is deliberately obscured by a smooth rectangular blur/blank mask, while he gently holds hands with a small rusty spherical-headed robot sitting opposite him. The main robot has a weathered metal body, round head, one glowing blue camera eye, antenna wire, jointed arms and legs, scratches, dents, rivets, and a tender emotional pose. Add two small side companions near the lower right: a fluffy small dog and a tiny boxy black-screen robot with green eyes. The background should feel enormous and magical, with towering industrial buildings full of tiny lights, balconies, antennas, and signs, bathed in golden sunrise/sunset rim light and soft atmospheric haze. Place Japanese poster copy at the top center reading top_tagline, and a glowing sign on the left building reading side_sign_text. At the bottom center, add a realistic movie-logo layout: small studio text “Disney PIXAR”, then the title line “ぼくと” above a huge hand-painted Japanese main title main_title, with the first character in warm yellow and the rest in off-white textured lettering. Beneath it add the tagline bottom_tagline, a block of tiny faux credits, and the release line “2025年 春 感動の冒険へ”. Use dramatic composition, high detail, depth of field, volumetric light, painterly realism, emotional family-film tone, and authentic Japanese theatrical poster typography.