This model is parted for convenience for printing and painting as well give it limited action of head rotation, and provide pre-built supports for printing.
it re-edited with my simple ball joint desgin, it possible that can happend neck of head's ball can broken off. but not often.
If you made it, Please share your make on original source and not here.
Thank you Bisic for most beatiful dragonair model in thingiverse!
Aka Righty and Lefty share common head as well earfin. there is supported and non supported STL file provided, select file as your option.