Mechanical Keyboard Art Poster

A mechanical keyboard-themed art poster with a 16:9 horizontal composition. The left side of the frame occupies a quarter of the width, displaying a half-body close-up portrait of [{argument name="人物角色이름" default="人物角色이름"}]. The figure is presented from above the shoulder, with a tense gaze and soft feathering effects at the edges that naturally blend into the background. The figure is surrounded by light effect particles and a misty gradient of colors. 

The right side of the screen occupies three-quarters of the width, while the upper half presents an artistic keycap display: 5 to 7 exquisite mechanical keyboard keycaps are elegantly arranged in arcs scattered in the air, each showcasing different angles and details. Keycap color schemes are extracted from the characters' [{argument name="Main Color 1" default="Cherry Blossom Pink"}], [{argument name="Main Color 2" default="Cream White"}], [{argument name="Accent Color" default="Coral Red"}]. The keycap surface is printed with [{argument name="Theme Element" default="Character Chibi Silhouette/Exclusive Icon/Gradient Texture"}], presented in the [{argument name="Keycap Material" default="PBT Matte/Resin Translucent"}] material. Next to each keycap is a flowing Chinese artistic annotation, with fonts in Zcool High-End Black or Youshe Title Black, and the content includes "{argument name="Note 1" default="Sakura Pink Main Key"}, "{argument name="Note 2" default="Gradient Coating"}, "{argument name="Note 3" default="Dual-Color Translucent"}, "{argument name="Note 4" default="Character Printing"}, "{argument name="Note 5" default="Metal Space"}", etc. The text features a slight glowing effect and outlines. 

The lower right half of the image is evenly divided into three areas: the left panel displays a top-down view of the complete mechanical keyboard from the front, [{argument name="Keyboard layout" default="68-key compact layout/aluminum alloy anodized base"}], and the bottom displays Chinese labels "{argument name="Left column" default="Complete layout"}"; The middle column shows macro close-ups of the keyboard's side, emphasizing craftsmanship details and material layers under light and shadow, while the bottom displays "{argument name="Medium column" default="Craftsmanship"}"; The right panel shows the keyboard posed in [{argument name="Scene 1" default="Cozy Desk Scene/Café Desktop/Workbench"}], featuring [{argument name="Props" default="Coffee Cup/Greenery/Notebook"}], and the bottom displays "{argument name="Right section" default="Lifestyle Aesthetics"}". 

The overall background uses [{argument name="Background Effect" default="Ink Wash Blur/Particle Light Effect/Gradient Matte"}] effect. The main color tone transitions from the character extracted from [{argument name="Color1" default="Color1"}] to [{argument name="Color2" default="Color2"}], with the left side darker and the right side lighter. The background is scattered with delicate light spots and flowing colored mist, creating an ambiance of [{argument name="Atmosphere" default="Dreamy Gentle / Cyber Technology / Vintage Elegance"}]. At the bottom of the frame, the center features large title text: "{argument name="LargeTitle" default="CharacterName Theme Custom Keyboard"}", using bold Chinese art text with a metallic texture or glowing effect. 

There are no obvious dividing lines in the image; each area naturally transitions through light and shadow, solid and void, and depth of field. Overall, it presents the visual texture of a fashion magazine cover, with moderate color saturation and rich layering, combining artistry with product display functions. 4K ultra-high-definition resolution, 16:9 banner composition, suitable for the visual impact of social media dissemination.