You can continue to update your gamerpic using the Xbox Avatar Editor app until January 9, 2025. After this date, any further changes to Xbox Avatar-themed gamerpics will need to be made through the Xbox Original Avatars app. To do this, launch the Xbox Original Avatars app, press the Menu button and select Take a photo. From there, you can adjust your avatar’s Animation and Background. Once you have the gamerpic you like, press the View button and then select Save as gamerpic.