Meshes and unitree_dex3_left.urdf, unitree_dex3_left.urdf, unitree_dex3_right.urdf are copied from https://github.com/unitreerobotics/avp_teleoperate/tree/main/assets/unitree_hand.
LICENSE is directly copied from https://github.com/unitreerobotics/avp_teleoperate/blob/main/LICENSE.