Use case: premium commercial CGI asset
Asset type: licensable premium stock image
Primary request: Create unbranded futuristic sneaker prototype
Scene/backdrop: a controlled studio, isometric diorama, or coherent digital environment with no visible branding; presented as a closer material-rich study while retaining enough context to understand the subject
Subject: unbranded futuristic sneaker prototype, visually specific, believable, and clearly resolved
Style/medium: physically based 3D render with production-grade geometry, realistic materials, clean topology, and precise lighting
Composition/framing: balanced square crop, precise edges, uncluttered margins, no accidental cropping of important forms
Lighting/mood: large soft directional source with gentle fill, controlled highlights, and tactile micro-contrast
Materials/textures: PBR ceramic, glass, metal, fabric, polymer, wood, liquid, and accurate contact shadows
Constraints: licensable commercial stock asset, production-ready detail, coherent perspective and geometry, sharp focal information, no shallow depth of field, no bokeh, no recognizable brands or trademarks, no copyrighted characters, no watermark, no signature, no captions, no readable text, no UI overlay
Negative prompt: logos, trademarks, watermarks, signatures, captions, gibberish text, blurry detail, bokeh, overprocessing, oversharpening halos, plastic skin, distorted anatomy, extra fingers, duplicate subjects, impossible reflections, broken geometry, compression artifacts, AI artifacts
