This thread is here to post my findings about menu renders and how to possibly add additional renders. For starters, all the superstar menu renders are located in DLC_HD.pac. "SSFA", "SSFB", "SSFC", and "MENU/SSFD.patch" are folders that hold renders of superstars. Each superstar has four renders split into these three folders and one patch directory. I will break down what each folder holds.
SSFA & SSFB - These folders are for larger images (512x512). You see this for the versus scree