Learn advanced weight painting techniques for knee joints in this 10-minute video tutorial from the "Rigging a Two-headed Ogre with Rigify" course series. Master the intricacies of weight painting specifically focused on knee areas to achieve smooth deformations in character rigging. Part of a comprehensive series covering advanced rigging techniques including custom bone creation, automation, clothing, props, armor, and facial rigging in Blender's Rigify system. Access this installment from a gradually releasing free YouTube course that demonstrates professional character rigging workflows and customization methods for creating complex character rigs beyond default metarig limitations.