You'd have to add a conditional around the avatar code in postbit (or postbit_legacy) and then add CSS to include an image (with proper padding).
You may want to search this site as there are some tips to help you with that.
Here's a list of conditionals: vB4 -
https://vborg.vbsupport.ru/showthrea...t=conditionals and vB3 -
https://vborg.vbsupport.ru/showthrea...t=conditionals
Then, search for code to add CSS to the avatar area. Good luck! :up: