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 [{argument name="character name" default="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 [{argument name="main color 1" default="cherry blossom pink"}], [{argument name="main color 2" default="creamy white"}], and [{argument name="accent color" default="coral red"}]. The keycap surfaces are printed with [{argument name="theme element" default="character Q-version silhouette/exclusive icon/gradient texture"}], presented using [{argument name="keycap material" default="PBT matte/resin translucent"}] 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 "{argument name="annotation 1" default="Cherry Pink Main Key"}", "{argument name="annotation 2" default="Gradient Coating"}", "{argument name="annotation 3" default="Dual-Color Translucent"}", "{argument name="annotation 4" default="Character Print"}", "{argument name="annotation 5" default="Metal Spacebar"}", 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, [{argument name="keyboard layout" default="68-key compact layout/anodized aluminum base"}], with the Chinese annotation "{argument name="left grid annotation" default="Complete Layout"}" 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 "{argument name="middle grid annotation" default="Ingenious Craftsmanship"}" at the bottom; the right grid shows an atmospheric setup of the keyboard in a [{argument name="scene 1" default="cozy desk scene/cafe table/workbench"}], with lifestyle props like [{argument name="props" default="coffee cup/green plant/notebook"}], with the annotation "{argument name="right grid annotation" default="Aesthetics of Life"}" at the bottom. The overall background uses a [{argument name="background effect" default="ink wash/particle light effect/gradient matte"}] effect, with the main color transitioning from [{argument name="color 1" default="color 1"}] to [{argument name="color 2" default="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 [{argument name="atmosphere" default="dreamy gentle/cyber tech/retro elegant"}] atmosphere. A large title text is centered at the bottom of the frame: "{argument name="main title" default="Character Name Themed Custom Keyboard"}", 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.