https://question2answer.org/qa/23089/new-avatar-plugin-unicornify?show=23094
This plugin basically overrides the gravatar plugin that's already in the system. Unicornified is a ... his site: http://www.askoverflow.com/users
new avatarpluginunicornifyq
https://github.com/codingisacopingstrategy/unicornify
Took the liberty to put this wonderful unicorn generation script on GitHub :) - codingisacopingstrategy/unicornify
githubunicornifytooklibertyput