bumblebee 3d model

Create a production-ready, watertight 3D polygonal model of Bumblebee from the waist up, specifically designed as the source geometry for a real papercraft / Pepakura unfolding workflow. IMPORTANT: This is NOT an image-generation task. Do NOT create a 2D illustration. Do NOT create a front-view character sheet. Do NOT create orthographic drawings. Create an actual 3D polygon mesh that can be exported as OBJ, GLB or STL. CHARACTER: Bumblebee, Transformers-inspired cinematic mechanical robot. DESIGN: Use a detailed cinematic Bumblebee appearance: - yellow armored body panels - black mechanical sections - dark gray metallic internal mechanisms - blue luminous eyes - mechanical panel lines - automotive-inspired armor - realistic robotic proportions - faceted hard-surface geometry Do not use a simplified toy-like design. Do not use a flat cartoon style. MODEL LIMIT: Only model the character from the waist/hip assembly upward. Do not model legs. FINAL HEIGHT: The complete assembled mod