Push collapse Horse

I noticed one of those children's toys with an animal where you push the base and the animal collapses. As usual I immediately said "i can print that!" :)
This should be possible to print without support on most printers.
Additional requirements:
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Wool of your choice.
Big spring that fits inside the base.
Nylon or thin string that is fairly strong.
Instructions:
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Print the build plate. Take thin (but strong) thread through from the base to the head (Inner base->Outer base->B