About this 3D model

A servo controlled arm robot I made after seeing some nice servos on Aliexpress. The Arm has four servos and the gripper has one small plastic servo. The robot is controlled by an Arduino Uno mounted on a base plate hidden in the robot base. This was a very fun project to make. See video: http://youtu.be/kxjjVPYn-dg?list=UU2xIrj2i0tUdzQWHZC987zw