Kling 2.1 (pro)
"5-second 3D animation video.The boy (exactly 120cm tall) points ahead with excitement, his lips moving in perfect sync as he says, 'Look at those big trees! This is going to be fun!' The girl (exactly 115cm tall) skips beside him, her voice cheerful and clear as she responds, 'I love adventures! Let’s follow this path!' The camera follows their movement, showing the precise height difference between them. Sunlight filters through the leaves, creating natural dappled patterns on the ground. Both characters are grounded firmly on the forest path with proper weight distribution. Background music is upbeat and joyful. Their backpacks bounce lightly as they walk, and their expressions are full of curiosity and happiness. No blurred elements, no extra limbs, perfect anatomical proportions maintained throughout the scene.4K resolution, 60fps, high quality animation, professional rendering"