Role-based handoff: define where outsourced art producer will be used and what acceptance criteria must prove there.
Preserve the untouched outsourced art producer asset and record decision owner before changing geometry, materials, textures, hierarchy, or metadata for acceptance criteria.
For outsourced art producer acceptance criteria, Keep the brief, before-and-after asset, acceptance note, next owner, and due decision. Product, marketplace, regional, and compliance decisions still require the responsible specialist.