I need a compact, well-structured script that ingests a 2D image and returns a high-quality .glb file in one pass, with no noticeable loss of fidelity. Speed is critical; the final tool should feel almost instantaneous when run on a modern desktop. Because I have no fixed preference for specific libraries, feel free to choose whatever stack best balances performance and quality—OpenCV, TensorFlow, or any other framework you’re confident will get the job done quickly and cleanly. What matters most is that the resulting geometry, textures, and materials in the .glb look crisp and faithful to the source image. Deliverables • Source code with clear inline comments • A straightforward README explaining environment setup, usage, and any dependencies • A sample run demonstrating the conversion of at least one provided 2D image into a .glb, including screenshots of input and output • Brief performance metrics (time taken and file size) on a typical image so I can benchmark it on my machine Acceptance Criteria • Conversion completes in under 60 seconds on a mid-range CPU/GPU combo • Output .glb opens without errors in standard viewers (e.g., Blender, Windows 3D Viewer) • Textures remain sharp; no visible artifacts or compression noise If you can deliver a blazing-fast, high-fidelity pipeline with concise code and solid documentation, let’s get started.