Waterwheel Cabin Theme: Centered around a "waterwheel cottage," this puzzle combines natural water flow with rural architecture to create a tranquil fairytale atmosphere.

Rotating Waterwheel Structure: The rotating waterwheel drives the entire mechanism, creating a dynamic visual effect and enhancing the model's interactivity.

Music Box Function: A built-in sound-producing structure triggers music playback when the model is rotated, providing a synergistic "visual + auditory" experience.

House and Waterwheel Combination: The fusion of architecture and mechanics makes the scene more complete, combining a sense of life with mechanical fun.

Material Composition: Utilizing a combination of art paper and EPS foam, this puzzle balances image clarity with lightweight construction.