Check new updated joints now the wings hinge shouldn't snap off, and the connectors should be much easier to insert and remove Here is Ender dragon fully articulated, this amazing model comes ready too assemble and every limb neck and wings move. The full size looks amazing but you may want to size it down to save time, Don't size below 70%, I've tried and 70% is the smallest and that's what size the photos are taken. Instructions for assembly please check Photos and make sure to put left wing in left and right in right you'll know if you put the wings in wrong, because the bottom of the wings won't line up, or in the case of the legs the foot will be backwards. The pop in joints for the legs are tight so make sure to put those onto the body first so you don't damage anything else, when inserting the legs push firm and rotate around to wiggle it in, It will take a little bit of working to get them in but they'll be loose after the first time. There is a best spot to insert the wings it's about 45 degrees and don't stress if you break a hinge pieces off it'll will still work with 1-2. The neck and head just push in , make sure to use the longer side to push in as it has more area to grip the tail. The neck and tail, may be too tight after printing, if so just run a knife along the edge off the square to remove the edge, the attempt to insert it should be quite tight but not impossible. Print settings Speed 35ms, nozzle size 04.mm, Layer height 0.2mm, supports needed for wings, legs head and body, infill 15%.