Blendermarket - Rig Anything With Rigify

https://blendermarket.com/products/rig-anything-with-rigify

Do you find rigging in Blender difficult? Tried and failed to build advanced rigs for your characters? Do you find it takes forever to create even a rudimentary rig?

You're not alone. Rigging is tough. It requires a high level of both artistic and technical skills. Lucky for us Blender offers us an easier solution: a free addon called Rigify. It's not enabled by default, therefore many people don't even know it exists. And its' advanced features are hidden behind a slightly unintuitive interface. Thus few artists utilize it to its full potential.