All-in-one PBR texture generation at 1536Pro resolution——From"mapped on" to "grown from within"，redefining realism in 3D texturing. 1. Intelligent Completion for Invisible Structures Textures grow via structure-aware tech, replacing traditional projection to auto-fill hidden areas for full coverage. 2. Intelligent Lighting Interference Correction Removes ambient light, shadow and highlight interference, restoring standard colors for stable full-color 3D printing.