Mechanical Keyboard Themed Art Poster Prompt

A 16:9 horizontal composition art poster with a mechanical keyboard theme. The left quarter of the frame displays a bust close-up portrait of the [character_name], shown from the shoulders up, with intense eyes. The edges use a soft feathering effect to naturally blend into the background. Light particle effects and color gradient haze surround the figure. The right three-quarters of the frame: the upper half presents an artistic display of keycaps: 5 to 7 exquisite mechanical keyboard keycaps scattered in the air in an elegant arc, each showing different angles and details. The keycap color scheme is extracted from the character's [main_color_1], [main_color_2], and [accent_color]. The keycap surfaces are printed with [theme_element], presented using [keycap_material] material. Chinese artistic text annotations float next to each keycap, using Z-Cool Gao Duan Hei or YouShe Ti Hei fonts, with content such as "annotation_1", "annotation_2", "annotation_3", "annotation_4", "annotation_5", etc., describing the craftsmanship, with slight glow effects and outlines. The lower right three-quarters of the frame are evenly divided into three areas: the left grid shows a top-down flat lay view of the complete mechanical keyboard, [keyboard_layout], with the Chinese annotation "left_grid_annotation" at the bottom; the middle grid shows a macro close-up of the keyboard side profile, emphasizing craft details and material layers under light and shadow, with the annotation "middle_grid_annotation" at the bottom; the right grid shows an atmospheric setup of the keyboard in a [scene_1], with lifestyle props like [props], with the annotation "right_grid_annotation" at the bottom. The overall background uses a [background_effect] effect, with the main color transitioning from [color_1] to [color_2] extracted from the character, darker on the left and lighter on the right. Fine light spots and flowing color clouds are scattered in the background, creating a [atmosphere] atmosphere. A large title text is centered at the bottom of the frame: "main_title", using bold Chinese artistic characters with a metallic texture or glowing effect. The image has no obvious dividing lines, with areas naturally transitioning through light, shadow, depth of field, and visual reality. The overall presentation has the visual texture of a fashion magazine cover, with moderate color saturation, rich layers, combining both artistic and product display functions. 4K ultra-high resolution, 16:9 horizontal composition, suitable for social media impact.