RoBO ARM

I WOULD LIKE TO MODEL A PROSTHETIC ARM NOTHING BUT ROBO ARM WHICH LOOKS SIMILAR TO HUMAN ARM CAN ANY ONE HELP ME IN DOING THIS OR CAN ANY ONE UPLOAD THE MODEL
I WOULD LIKE TO MODEL A PROSTHETIC ARM NOTHING BUT ROBO ARM WHICH LOOKS SIMILAR TO HUMAN ARM CAN ANY ONE HELP ME IN DOING THIS OR CAN ANY ONE UPLOAD THE MODEL