3D Model: "Ultra-realistic 3D Model Of A Sci-fi Humanoid Combat Mech Robot, Approximately 2 Meters Tall. Designed With A Hardened Metallic Exoskeleton, Showing Battle Damage Such As Scratches, Bullet Marks, And Oil Smudges. Limbs Feature Hydraulic Pistons, Exposed Wiring, And Mechanical Joints With High-detail Bolts And Armor Plating. A Glowing Energy Core Is Embedded In The Chest Or Eye Area, Emitting Red Or Blue Light. The Style Blends Military And Cyberpunk Aesthetics, Using Rough Dark Silver Or Worn Metal Textures. High-poly Model, PBR Textured, Riggable, Optimized For Real-time Rendering. Neutral Background Or Industrial Hangar Setting."