Just tap this little bug on the snout and he goes flying! His “abdomen” is a coiled leaf spring that you flex and latch onto his “thorax”. Tap on his “head” to release the spring and Boing! he goes. Watch:
Infill: 15%Notes: Print one of each part. For the body, make sure your line width is set to 0.5mm as this will make the spring print solid with exactly 2 perimeters. I recommend using PLA. PETG or ABS won’t give you a very stiff spring.