3D Model: "A Fully Standing, Ultra-realistic 3D Young Boy Character In A Relaxed T-pose, With Arms Extended Outward But Held Naturally, Showing A Comfortable Distance Between The Arms And Torso. His Fingers Are Slightly Curved And Relaxed, Not Stiff, With Hands Clearly Visible And Not In Pockets. The Boy Has A Youthful, Well-defined Face With Short Stylish Hair, Smooth Clear Skin, And A Fashionable Modern Outfit That Highlights His Balanced, Slightly Tall Physique. His Bright Greenish Eyes Shine With Realism And Liveliness. His Small Mouth Is Slightly Open In A Bold Yet Natural Way, Carrying A Subtle Cheerful Laugh. To The Side Of The Character, Positioned At A Clear Distance With Visible Separation, Floats A Realistic Eyeball Slightly Above The Ground. The Eyeball Perfectly Matches The Boy’s Own Greenish Eye Color, Appearing As A Detached But Identical Counterpart."