Know how I did the rotating images for Shock Value? Each time you refreshed or came back after some time period, they would change.

You can do the same for avatars/sigs now if you want. Here is the site for it http://www.randimg.net/ sign up for that site (Only takes a minute) and upload the pics you want as your avatar or sig. Once you do that it will give you a link that you should paste

Should work, if you got any questions, lemme know.

Thank you based Tre