IP boards no longer offers a predefined avatar scheme. That avatar now runs off the profile picture. To get an image by your name you upload a profile pic 200 x 200 pixels or larger--but not too large. The owners would have a purchase a different brand of platform for the board to have a predefined avatar setup again. They probably wouldn't be able to get the same set either, as most of them were from manga and anime cartoons, many of which are now defunct.