When i started learning Maya that time i saw this Rig https://www.youtube.com/watch?v=NgYuwvzTH5A
Now i want start rigging again in Blender for first test i recreated this rig in Blender
I download model from this site http://www.cadnav.com/3d-models/model-43445.html
I made some changes in modeling
This is just for practice
awesome !