It`s quite difficult to speak about joints, it`s better to draw it. Briefly the detail is a a hollow tube, whith a ball from the one side and a seizure from the other. Seizures and balls are congruent, they should match like bone joints in your body... All details are strung together whith elastic or wire. and all the construction is similar to a skeleton
Thanks! Whigs are made of thin transparent plastic, almost without clay, it`s a very low weight, and somewire inthe basisof the wingincreased strength. More, detailsof the wingclingone afteranother, whichallows you to collectthem in "one-piece" construction anddo not fall apart. Incertain positionsat liftingwings relies onthe decorationof the bodyfor extra support.