giant turtle 199X figure construction
 

hello, i got a question, basically i would like to create a custom from some of the giant figure from the OT, i never owned one so, since they are rotocasts how are the arms,legs and heads attached to the bodies? do they have sockets? is it possible to pop the heads out and change them between the turtles? same for the arms and legs? thank you in advance to everybody will help me out!