The JVRC-1 is a 44-DOF humanoid model designed for the Japanese Virtual Robotics Challenge by Takasuke Sonoyama. It is publicly distributed in the jvrc/model repository on GitHub. The official files are in VRML, which cannot be used in OpenRAVE directly. I have prepared an alternative COLLADA version:
$ git clone https://github.com/stephane-caron/openrave_models $ cd openrave_models $ python show_model.py JVRC-1
The model is in false colors as OpenRAVE doesn't read textures:
The license (Japanese only) published on the JVRC website basically grants noncommercial use under attribution. If you use it in your project, you can cite it as: "Sample humanoid model for a simulation competition, Japanese National Institute of Advanced Industrial Science and Technology, ref. H27PRO-1843" (シミュレーション競技会用サンプルヒューマノイドモデル、産業技術総合研究所 H27PRO-1843).
Conveniently, JVRC-1 has the same kinematic chain as HRP-4 ;-) See its wrapper in pymanoid for details.