Hey @deepaky,
As Wayne mentions in the final video of this course, ‘What Next‘, reverse engineering is a great way to learn how to rig anything.
Once you finish this course, and understand the fundamentals of rigging, dissecting a biped to see all the bones and how they work will advance your knowledge. I’m suggesting a 3d model biped, not your younger brother, to be clear. [Insert Disclaimer]
Rivet Vonn Bot, from the Animation Bootcamp Course, would be a good start. The Vonn Bots are available to citizen members to Download Here.
Happy rigging!