Since I recently saw my nephew playing with a bamboo dragonfly, I designed a simple model.
Dimensions: 120 * 12 * 125 mm^3
3DP files download link:
https://www.thingiverse.com/thing:674...
https://makerworld.com/zh/models/6193...
If you need some modification, you'll pay a fee.
Please tell me.
FB: / kiwifoxculture