Create a vertical sci-fi mech cover based directly on the uploaded reference image. The reference shows the chest design of the mech: a simple geometric structure with a large glowing cyan circular core in the center, three thin dark-red structural lines extending outward from the core, and a flat muted-red surrounding surface. Preserve this chest design and use it as the visual language for the entire mech. Show the full mech standing on Earth's ruined surface, viewed from the front. The mech should be tall, extremely slender and fast-looking, but NOT anime, NOT humanoid-anime, and NOT a realistic military robot. Instead, make it look like a stylized futuristic machine made from simple geometric panels and sharp mechanical shapes, with clean silhouettes and very little surface detail. The chest should be the focal point: a large glowing cyan circular core surrounded by the same red geometric structure from the reference. Extend the three thin structural lines into the mech's armor design. Use the same muted red as the main body, dark red for joints and lines, and cyan only for the glowing core. The mech should have long, thin mechanical legs, narrow arms, sharp angular shoulders, a small streamlined head, and several simple blade-like aerodynamic panels. It should look fast and lightweight, almost like a machine designed to move at extreme speed rather than absorb damage. Art style: extremely simplified 2D graphic illustration, flat shapes, clean hard edges, minimal Ver más