Use case: product-mockup
Asset type: licensable transparent-background PNG stock asset
Primary request: a premium catalog packshot of one unbranded wireless ergonomic computer mouse with a clean sculpted shell, photographed as a clean source for background removal
Scene/backdrop: a perfectly plain, uniform light-gray seamless studio backdrop, no floor line, no horizon, no gradient, no texture, and no other objects
Subject: one unbranded wireless ergonomic computer mouse with a clean sculpted shell
Style/medium: photorealistic commercial product photography, natural proportions, high material fidelity
Composition/framing: side-front three-quarter view showing the complete silhouette; centered with generous isolation space
Lighting/mood: controlled electronics catalog lighting; even edge separation with no shadow on the backdrop
Color palette: stone gray and charcoal
Materials/textures: matte polymer, fine rubber grip, subtle metal scroll wheel
Constraints: single isolated product cutout source, entire object visible with generous padding on every side, clean, crisp, fully closed silhouette suitable for automatic background removal, no cast shadow, no contact shadow, no reflection on the backdrop, no logos, no brand marks, no readable text, no watermark, no signature, no props, no hands, no people, no checkerboard, no transparency grid, no logos, no symbols, no illuminated elements
Negative prompt: cropped object, cut-off edges, multiple copies, duplicate parts, floating fragments, distorted geometry, busy background, environmental scene, floor plane, hard shadow, soft shadow, glow, motion blur, depth-of-field blur, text, labels, logos, watermarks
