This model is remixed off the articulated prototype by FIR23  and Mr.printers stick bot V-4 and i heavily encourage you to check out their models.He comes with a lot of supports in some areas SO USE PLIERS.If you have any questions about his leg joints i plan to add more joints to them to make the model more accurate.Any comments or concerns PLEASE TELL ME!I would love to improve this model in any way!