I thought I answered this earlier. Must not have hit reply button.
To get a GB avatar:
1. Go to My Place at top of screen.
2. Select "edit profile" on drop down menu.
3. Scroll to the bottom of the frame to "Select the radio button next to the option you are using to change your image."
4. Click on "use stock avatar".
5. Then click on the gold text - "change".
6. Select the avatar you want and follow the instructions on the avatar selection frame.
7. Click on submit button on your "edit profile" page.