>>10030896This is a really shitty FDM print but it proves that even a shit FDM printer can print complex joints without problem. Like I said, it all comes down to designing the parts right and setting up/printing the parts correctly. If your modeler is very inexperienced, you have to pick up the slack as the art director to direct them what to do and how to design things. If you are inexperienced, you could find a modeler who has experience in designing articulated figures already so they can make the correct decisions for you.