Advanced Skeleton has been used to rig creatures, props, vehicles and just about anything since 1999. It is free to download but if you want to use it for a commercial project you will have to buy a license.
The Animation Streamers List was compiled by David J Pumpa and features a bunch of great animation streamers on Twitch.
Animation Exchange happened again! If you missed the live twitch stream you can catch up using the link above!
Grey Matter Gary is a free Maya rig from Squiggly Rigs
Keith Lango has released his collection of tutorials for free! These were originally made between 2005 & 2010 for paid subcribers only but are now available to everyone.
The Setup Machine enables Maya users to easily and quickly rig a wide variety of CG characters with just a few clicks. Generate a flexible, modern character rig in minutes saving you days or weeks of work
The AniMates are a professional group of animators who get together every Sunday on Twitch to interview other animators, discuss animation topics and work on personal projects live! Their aim is to create a community of content to help both experienced and beginner animators! They also post everything to their Website
The AZRI Rig is a simple animation rig for Maya 2018 and above, representative of video game projects aimed at retaining a high frame rate when working even on lower-end machines. Featured in the book, ‘Game Anim’