LICENSE NOTICE

URDF/STL/MJCF derived from Hiwonder AiNex public ROS package (ros_ws_src/ainex_simulations/ainex_description/). Upstream source: Hiwonder AiNex robot kit. Original license terms apply — see Hiwonder documentation.

The upstream package.xml declares license BSD (author/maintainer listed as ainex). The MJCF XMLs under mjcf/ were authored as part of the AiNex training stack and are redistributed alongside the URDF/STL meshes they reference.